Inflation History
Download Excel| Month / Year | Monthly | YTD Accum. | Base Index |
|---|---|---|---|
| April 2026 | 2.6% | N/A% | N/A |
| March 2026 | 3.4% | N/A% | N/A |
| February 2026 | 2.9% | N/A% | N/A |
| January 2026 | 2.9% | N/A% | N/A |
| December 2025 | 2.8% | N/A% | N/A |
| December 2025 | 2.8% | 31.5%% | 2433.0 |
| November 2025 | 2.5% | N/A% | N/A |
| November 2025 | 2.5% | 27.9%% | 2366.7 |
| October 2025 | 2.3% | N/A% | N/A |
| October 2025 | 2.3% | 24.8%% | 2309.0 |
| September 2025 | 2.1% | N/A% | N/A |
| September 2025 | 2.1% | 22.0%% | 2257.1 |
| August 2025 | 1.9% | N/A% | N/A |
| August 2025 | 1.9% | 19.5%% | 2210.7 |
| July 2025 | 1.9% | N/A% | N/A |
| July 2025 | 1.9% | 17.2%% | 2169.5 |
| June 2025 | 1.6% | N/A% | N/A |
| June 2025 | 1.6% | 15.0%% | 2129.0 |
| May 2025 | 1.5% | N/A% | N/A |
| May 2025 | 1.5% | 13.2%% | 2095.5 |
| April 2025 | 2.8% | N/A% | N/A |
| April 2025 | 2.8% | 11.6%% | 2064.5 |
| March 2025 | 3.7% | N/A% | N/A |
| March 2025 | 3.7% | 8.5%% | 2008.3 |
| February 2025 | 2.4% | N/A% | N/A |
| February 2025 | 2.4% | 4.7%% | 1936.6 |
| January 2025 | 2.2% | N/A% | N/A |
| January 2025 | 2.2% | 2.2%% | 1891.2 |
| December 2024 | 2.7% | N/A% | N/A |
| December 2024 | 2.4% | 117.9%% | 1850.5 |
| November 2024 | 2.4% | N/A% | N/A |
| November 2024 | 2.7% | 112.8%% | 1807.1 |
| October 2024 | 2.7% | N/A% | N/A |
| October 2024 | 2.7% | 107.0%% | 1757.9 |
| September 2024 | 3.5% | N/A% | N/A |
| September 2024 | 3.5% | 101.6%% | 1711.6 |
| August 2024 | 4.2% | N/A% | N/A |
| August 2024 | 4.2% | 94.7%% | 1653.7 |
| July 2024 | 4.0% | N/A% | N/A |
| July 2024 | 4.0% | 86.9%% | 1587.1 |
| June 2024 | 4.6% | N/A% | N/A |
| June 2024 | 4.6% | 79.7%% | 1526.0 |
| May 2024 | 4.2% | N/A% | N/A |
| May 2024 | 4.2% | 71.8%% | 1458.9 |
| April 2024 | 8.8% | N/A% | N/A |
| April 2024 | 8.8% | 64.9%% | 1400.1 |
| March 2024 | 11.0% | N/A% | N/A |
| March 2024 | 11.0% | 51.5%% | 1286.8 |
| February 2024 | 13.2% | N/A% | N/A |
| February 2024 | 13.2% | 36.5%% | 1159.3 |
| January 2024 | 20.6% | N/A% | N/A |
| January 2024 | 20.6% | 20.6%% | 1024.1 |
| December 2023 | 25.5% | N/A% | N/A |
| December 2023 | 25.5% | 211.3%% | 849.2 |
| November 2023 | 12.8% | N/A% | N/A |
| November 2023 | 12.8% | 148.0%% | 676.6 |
| October 2023 | 8.3% | N/A% | N/A |
| October 2023 | 8.3% | 119.9%% | 599.8 |
| September 2023 | 12.7% | N/A% | N/A |
| September 2023 | 12.7% | 103.0%% | 553.8 |
| August 2023 | 12.4% | N/A% | N/A |
| August 2023 | 12.4% | 80.1%% | 491.4 |
| July 2023 | 6.3% | N/A% | N/A |
| July 2023 | 6.3% | 60.3%% | 437.2 |
| June 2023 | 6.0% | N/A% | N/A |
| June 2023 | 6.0% | 50.8%% | 411.3 |
| May 2023 | 7.8% | N/A% | N/A |
| May 2023 | 7.8% | 42.2%% | 388.0 |
| April 2023 | 8.4% | N/A% | N/A |
| April 2023 | 8.4% | 31.9%% | 359.9 |
| March 2023 | 7.7% | N/A% | N/A |
| March 2023 | 7.7% | 21.7%% | 332.0 |
| February 2023 | 6.6% | N/A% | N/A |
| February 2023 | 6.6% | 13.0%% | 308.3 |
| January 2023 | 6.0% | N/A% | N/A |
| January 2023 | 6.0% | 6.0%% | 289.2 |
| December 2022 | 5.1% | N/A% | N/A |
| December 2022 | 5.1% | 94.7%% | 272.8 |
| November 2022 | 4.9% | N/A% | N/A |
| November 2022 | 4.9% | 85.3%% | 259.6 |
| October 2022 | 6.3% | N/A% | N/A |
| October 2022 | 6.3% | 76.7%% | 247.5 |
| September 2022 | 6.2% | N/A% | N/A |
| September 2022 | 6.2% | 66.2%% | 232.8 |
| August 2022 | 7.0% | N/A% | N/A |
| August 2022 | 7.0% | 56.5%% | 219.2 |
| July 2022 | 7.4% | N/A% | N/A |
| July 2022 | 7.4% | 46.3%% | 204.9 |
| June 2022 | 5.3% | N/A% | N/A |
| June 2022 | 5.3% | 36.2%% | 190.8 |
| May 2022 | 5.1% | N/A% | N/A |
| May 2022 | 5.1% | 29.3%% | 181.2 |
| April 2022 | 6.0% | N/A% | N/A |
| April 2022 | 6.0% | 23.1%% | 172.4 |
| March 2022 | 6.7% | N/A% | N/A |
| March 2022 | 6.7% | 16.1%% | 162.6 |
| February 2022 | 4.7% | N/A% | N/A |
| February 2022 | 4.7% | 8.8%% | 152.4 |
| January 2022 | 3.9% | N/A% | N/A |
| January 2022 | 3.9% | 3.9%% | 145.6 |
| December 2021 | 3.8% | N/A% | N/A |
| December 2021 | 3.8% | N/A% | 140.1 |
| November 2021 | 2.5% | N/A% | N/A |
| October 2021 | 3.5% | N/A% | N/A |
| September 2021 | 3.5% | N/A% | N/A |
| August 2021 | 2.5% | N/A% | N/A |
| July 2021 | 3.0% | N/A% | N/A |
| June 2021 | 3.2% | N/A% | N/A |
| May 2021 | 3.3% | N/A% | N/A |
| April 2021 | 4.1% | N/A% | N/A |
| March 2021 | 4.8% | N/A% | N/A |
| February 2021 | 3.6% | N/A% | N/A |
| January 2021 | 4.0% | N/A% | N/A |
| December 2020 | 4.0% | N/A% | N/A |
| November 2020 | 3.2% | N/A% | N/A |
| October 2020 | 3.8% | N/A% | N/A |
| September 2020 | 2.8% | N/A% | N/A |
| August 2020 | 2.7% | N/A% | N/A |
| July 2020 | 1.9% | N/A% | N/A |
| June 2020 | 2.2% | N/A% | N/A |
| May 2020 | 1.5% | N/A% | N/A |
| April 2020 | 1.5% | N/A% | N/A |
| March 2020 | 3.3% | N/A% | N/A |
| February 2020 | 2.0% | N/A% | N/A |
| January 2020 | 2.3% | N/A% | N/A |
| December 2019 | 3.7% | N/A% | N/A |
| November 2019 | 4.3% | N/A% | N/A |
| October 2019 | 3.3% | N/A% | N/A |
| September 2019 | 5.9% | N/A% | N/A |
| August 2019 | 4.0% | N/A% | N/A |
| July 2019 | 2.2% | N/A% | N/A |
| June 2019 | 2.7% | N/A% | N/A |
| May 2019 | 3.1% | N/A% | N/A |
| April 2019 | 3.4% | N/A% | N/A |
| March 2019 | 4.7% | N/A% | N/A |
| February 2019 | 3.8% | N/A% | N/A |
| January 2019 | 2.9% | N/A% | N/A |
| December 2018 | 2.6% | N/A% | N/A |
| November 2018 | 3.2% | N/A% | N/A |
| October 2018 | 5.4% | N/A% | N/A |
| September 2018 | 6.5% | N/A% | N/A |
| August 2018 | 3.9% | N/A% | N/A |
| July 2018 | 3.1% | N/A% | N/A |
| June 2018 | 3.7% | N/A% | N/A |
| May 2018 | 2.1% | N/A% | N/A |
| April 2018 | 2.7% | N/A% | N/A |
| March 2018 | 2.3% | N/A% | N/A |
| February 2018 | 2.4% | N/A% | N/A |
| January 2018 | 1.8% | N/A% | N/A |
| December 2017 | 3.1% | N/A% | N/A |
| November 2017 | 1.4% | N/A% | N/A |
| October 2017 | 1.5% | N/A% | N/A |
| September 2017 | 1.9% | N/A% | N/A |
| August 2017 | 1.4% | N/A% | N/A |
| July 2017 | 1.7% | N/A% | N/A |
| June 2017 | 1.2% | N/A% | N/A |
| May 2017 | 1.3% | N/A% | N/A |
| April 2017 | 2.6% | N/A% | N/A |
| March 2017 | 2.4% | N/A% | N/A |
| February 2017 | 2.5% | N/A% | N/A |
| January 2017 | 1.3% | N/A% | N/A |
| December 2016 | 1.2% | N/A% | N/A |
| November 2016 | 1.6% | N/A% | N/A |
| October 2016 | 2.4% | N/A% | N/A |
| September 2016 | 1.1% | N/A% | N/A |
| August 2016 | 20.0% | N/A% | N/A |
| July 2016 | 2.0% | N/A% | N/A |
| June 2016 | 3.1% | N/A% | N/A |
| May 2016 | 4.2% | N/A% | N/A |
| April 2016 | 3.4% | N/A% | N/A |
| March 2016 | 3.0% | N/A% | N/A |
| February 2016 | 2.7% | N/A% | N/A |
| January 2016 | 4.1% | N/A% | N/A |
| December 2015 | 3.9% | N/A% | N/A |
| November 2015 | 2.0% | N/A% | N/A |
| October 2015 | 1.1% | N/A% | N/A |
| September 2015 | 1.2% | N/A% | N/A |
| August 2015 | 1.2% | N/A% | N/A |
| July 2015 | 1.3% | N/A% | N/A |
| June 2015 | 1.0% | N/A% | N/A |
| May 2015 | 1.0% | N/A% | N/A |
| April 2015 | 1.1% | N/A% | N/A |
| March 2015 | 1.3% | N/A% | N/A |
| February 2015 | 90.0% | N/A% | N/A |
| January 2015 | 1.1% | N/A% | N/A |
| December 2014 | 1.0% | N/A% | N/A |
| November 2014 | 1.1% | N/A% | N/A |
| October 2014 | 1.2% | N/A% | N/A |
| September 2014 | 1.4% | N/A% | N/A |
| August 2014 | 1.3% | N/A% | N/A |
| July 2014 | 1.4% | N/A% | N/A |
| June 2014 | 1.3% | N/A% | N/A |
| May 2014 | 1.4% | N/A% | N/A |
| April 2014 | 1.8% | N/A% | N/A |
| March 2014 | 2.6% | N/A% | N/A |
| February 2014 | 3.4% | N/A% | N/A |
| January 2014 | 3.6% | N/A% | N/A |
| December 2013 | 1.4% | N/A% | N/A |
| November 2013 | 90.0% | N/A% | N/A |
| October 2013 | 90.0% | N/A% | N/A |
| September 2013 | 80.0% | N/A% | N/A |
| August 2013 | 80.0% | N/A% | N/A |
| July 2013 | 90.0% | N/A% | N/A |
| June 2013 | 80.0% | N/A% | N/A |
| May 2013 | 70.0% | N/A% | N/A |
| April 2013 | 70.0% | N/A% | N/A |
| March 2013 | 70.0% | N/A% | N/A |
| February 2013 | 50.0% | N/A% | N/A |
| January 2013 | 1.1% | N/A% | N/A |
| December 2012 | 1.0% | N/A% | N/A |
| November 2012 | 90.0% | N/A% | N/A |
| October 2012 | 80.0% | N/A% | N/A |
| September 2012 | 90.0% | N/A% | N/A |
| August 2012 | 90.0% | N/A% | N/A |
| July 2012 | 80.0% | N/A% | N/A |
| June 2012 | 70.0% | N/A% | N/A |
| May 2012 | 80.0% | N/A% | N/A |
| April 2012 | 80.0% | N/A% | N/A |
| March 2012 | 90.0% | N/A% | N/A |
| February 2012 | 70.0% | N/A% | N/A |
| January 2012 | 90.0% | N/A% | N/A |
| December 2011 | 80.0% | N/A% | N/A |
| November 2011 | 60.0% | N/A% | N/A |
| October 2011 | 60.0% | N/A% | N/A |
| September 2011 | 80.0% | N/A% | N/A |
| August 2011 | 80.0% | N/A% | N/A |
| July 2011 | 80.0% | N/A% | N/A |
| June 2011 | 70.0% | N/A% | N/A |
| May 2011 | 70.0% | N/A% | N/A |
| April 2011 | 80.0% | N/A% | N/A |
| March 2011 | 80.0% | N/A% | N/A |
| February 2011 | 70.0% | N/A% | N/A |
| January 2011 | 70.0% | N/A% | N/A |
| December 2010 | 80.0% | N/A% | N/A |
| November 2010 | 70.0% | N/A% | N/A |
| October 2010 | 80.0% | N/A% | N/A |
| September 2010 | 70.0% | N/A% | N/A |
| August 2010 | 70.0% | N/A% | N/A |
| July 2010 | 80.0% | N/A% | N/A |
| June 2010 | 70.0% | N/A% | N/A |
| May 2010 | 70.0% | N/A% | N/A |
| April 2010 | 80.0% | N/A% | N/A |
| March 2010 | 1.1% | N/A% | N/A |
| February 2010 | 1.2% | N/A% | N/A |
| January 2010 | 1.0% | N/A% | N/A |
| December 2009 | 90.0% | N/A% | N/A |
| November 2009 | 80.0% | N/A% | N/A |
| October 2009 | 80.0% | N/A% | N/A |
| September 2009 | 70.0% | N/A% | N/A |
| August 2009 | 80.0% | N/A% | N/A |
| July 2009 | 60.0% | N/A% | N/A |
| June 2009 | 40.0% | N/A% | N/A |
| May 2009 | 30.0% | N/A% | N/A |
| April 2009 | 30.0% | N/A% | N/A |
| March 2009 | 60.0% | N/A% | N/A |
| February 2009 | 40.0% | N/A% | N/A |
| January 2009 | 50.0% | N/A% | N/A |
| December 2008 | 30.0% | N/A% | N/A |
| November 2008 | 30.0% | N/A% | N/A |
| October 2008 | 40.0% | N/A% | N/A |
| September 2008 | 50.0% | N/A% | N/A |
| August 2008 | 50.0% | N/A% | N/A |
| July 2008 | 40.0% | N/A% | N/A |
| June 2008 | 60.0% | N/A% | N/A |
| May 2008 | 60.0% | N/A% | N/A |
| April 2008 | 80.0% | N/A% | N/A |
| March 2008 | 1.1% | N/A% | N/A |
| February 2008 | 50.0% | N/A% | N/A |
| January 2008 | 90.0% | N/A% | N/A |
| December 2007 | 90.0% | N/A% | N/A |
| November 2007 | 90.0% | N/A% | N/A |
| October 2007 | 70.0% | N/A% | N/A |
| September 2007 | 80.0% | N/A% | N/A |
| August 2007 | 60.0% | N/A% | N/A |
| July 2007 | 50.0% | N/A% | N/A |
| June 2007 | 40.0% | N/A% | N/A |
| May 2007 | 40.0% | N/A% | N/A |
| April 2007 | 70.0% | N/A% | N/A |
| March 2007 | 80.0% | N/A% | N/A |
| February 2007 | 30.0% | N/A% | N/A |
| January 2007 | 1.1% | N/A% | N/A |
| December 2006 | 1.0% | N/A% | N/A |
| November 2006 | 70.0% | N/A% | N/A |
| October 2006 | 90.0% | N/A% | N/A |
| September 2006 | 90.0% | N/A% | N/A |
| August 2006 | 60.0% | N/A% | N/A |
| July 2006 | 60.0% | N/A% | N/A |
| June 2006 | 50.0% | N/A% | N/A |
| May 2006 | 50.0% | N/A% | N/A |
| April 2006 | 1.0% | N/A% | N/A |
| March 2006 | 1.2% | N/A% | N/A |
| February 2006 | 40.0% | N/A% | N/A |
| January 2006 | 1.3% | N/A% | N/A |
| December 2005 | 1.1% | N/A% | N/A |
| November 2005 | 1.2% | N/A% | N/A |
| October 2005 | 80.0% | N/A% | N/A |
| September 2005 | 1.2% | N/A% | N/A |
| August 2005 | 40.0% | N/A% | N/A |
| July 2005 | 1.0% | N/A% | N/A |
| June 2005 | 90.0% | N/A% | N/A |
| May 2005 | 60.0% | N/A% | N/A |
| April 2005 | 50.0% | N/A% | N/A |
| March 2005 | 1.5% | N/A% | N/A |
| February 2005 | 90.0% | N/A% | N/A |
| January 2005 | 1.5% | N/A% | N/A |
| December 2004 | 80.0% | N/A% | N/A |
| November 2004 | 0.0% | N/A% | N/A |
| October 2004 | 40.0% | N/A% | N/A |
| September 2004 | 60.0% | N/A% | N/A |
| August 2004 | 30.0% | N/A% | N/A |
| July 2004 | 50.0% | N/A% | N/A |
| June 2004 | 60.0% | N/A% | N/A |
| May 2004 | 70.0% | N/A% | N/A |
| April 2004 | 90.0% | N/A% | N/A |
| March 2004 | 60.0% | N/A% | N/A |
| February 2004 | 10.0% | N/A% | N/A |
| January 2004 | 40.0% | N/A% | N/A |
| December 2003 | 20.0% | N/A% | N/A |
| November 2003 | 20.0% | N/A% | N/A |
| October 2003 | 60.0% | N/A% | N/A |
| September 2003 | 0.0% | N/A% | N/A |
| August 2003 | 0.0% | N/A% | N/A |
| July 2003 | 40.0% | N/A% | N/A |
| June 2003 | -10.0% | N/A% | N/A |
| May 2003 | -40.0% | N/A% | N/A |
| April 2003 | 10.0% | N/A% | N/A |
| March 2003 | 60.0% | N/A% | N/A |
| February 2003 | 60.0% | N/A% | N/A |
| January 2003 | 1.3% | N/A% | N/A |
| December 2002 | 20.0% | N/A% | N/A |
| November 2002 | 50.0% | N/A% | N/A |
| October 2002 | 20.0% | N/A% | N/A |
| September 2002 | 1.4% | N/A% | N/A |
| August 2002 | 2.3% | N/A% | N/A |
| July 2002 | 3.2% | N/A% | N/A |
| June 2002 | 3.6% | N/A% | N/A |
| May 2002 | 4.0% | N/A% | N/A |
| April 2002 | 10.4% | N/A% | N/A |
| March 2002 | 4.0% | N/A% | N/A |
| February 2002 | 3.1% | N/A% | N/A |
| January 2002 | 2.3% | N/A% | N/A |
| December 2001 | -10.0% | N/A% | N/A |
| November 2001 | -30.0% | N/A% | N/A |
| October 2001 | -40.0% | N/A% | N/A |
| September 2001 | -10.0% | N/A% | N/A |
| August 2001 | -40.0% | N/A% | N/A |
| July 2001 | -30.0% | N/A% | N/A |
| June 2001 | -70.0% | N/A% | N/A |
| May 2001 | 10.0% | N/A% | N/A |
| April 2001 | 70.0% | N/A% | N/A |
| March 2001 | 20.0% | N/A% | N/A |
| February 2001 | -20.0% | N/A% | N/A |
| January 2001 | 10.0% | N/A% | N/A |
| December 2000 | -10.0% | N/A% | N/A |
| November 2000 | -50.0% | N/A% | N/A |
| October 2000 | 20.0% | N/A% | N/A |
| September 2000 | -20.0% | N/A% | N/A |
| August 2000 | -20.0% | N/A% | N/A |
| July 2000 | 40.0% | N/A% | N/A |
| June 2000 | -20.0% | N/A% | N/A |
| May 2000 | -40.0% | N/A% | N/A |
| April 2000 | -10.0% | N/A% | N/A |
| March 2000 | -50.0% | N/A% | N/A |
| February 2000 | 0.0% | N/A% | N/A |
| January 2000 | 80.0% | N/A% | N/A |
| December 1999 | -10.0% | N/A% | N/A |
| November 1999 | -30.0% | N/A% | N/A |
| October 1999 | 0.0% | N/A% | N/A |
| September 1999 | -20.0% | N/A% | N/A |
| August 1999 | -40.0% | N/A% | N/A |
| July 1999 | 20.0% | N/A% | N/A |
| June 1999 | 0.0% | N/A% | N/A |
| May 1999 | -50.0% | N/A% | N/A |
| April 1999 | -10.0% | N/A% | N/A |
| March 1999 | -80.0% | N/A% | N/A |
| February 1999 | -20.0% | N/A% | N/A |
| January 1999 | 50.0% | N/A% | N/A |
| December 1998 | 0.0% | N/A% | N/A |
| November 1998 | -20.0% | N/A% | N/A |
| October 1998 | -40.0% | N/A% | N/A |
| September 1998 | 0.0% | N/A% | N/A |
| August 1998 | 0.0% | N/A% | N/A |
| July 1998 | 30.0% | N/A% | N/A |
| June 1998 | 20.0% | N/A% | N/A |
| May 1998 | -10.0% | N/A% | N/A |
| April 1998 | 0.0% | N/A% | N/A |
| March 1998 | -10.0% | N/A% | N/A |
| February 1998 | 30.0% | N/A% | N/A |
| January 1998 | 60.0% | N/A% | N/A |
| December 1997 | 20.0% | N/A% | N/A |
| November 1997 | -20.0% | N/A% | N/A |
| October 1997 | -20.0% | N/A% | N/A |
| September 1997 | 0.0% | N/A% | N/A |
| August 1997 | 20.0% | N/A% | N/A |
| July 1997 | 20.0% | N/A% | N/A |
| June 1997 | 20.0% | N/A% | N/A |
| May 1997 | -10.0% | N/A% | N/A |
| April 1997 | -30.0% | N/A% | N/A |
| March 1997 | -50.0% | N/A% | N/A |
| February 1997 | 40.0% | N/A% | N/A |
| January 1997 | 50.0% | N/A% | N/A |
| December 1996 | -30.0% | N/A% | N/A |
| November 1996 | -20.0% | N/A% | N/A |
| October 1996 | 50.0% | N/A% | N/A |
| September 1996 | 20.0% | N/A% | N/A |
| August 1996 | -10.0% | N/A% | N/A |
| July 1996 | 50.0% | N/A% | N/A |
| June 1996 | 0.0% | N/A% | N/A |
| May 1996 | -10.0% | N/A% | N/A |
| April 1996 | 0.0% | N/A% | N/A |
| March 1996 | -50.0% | N/A% | N/A |
| February 1996 | -30.0% | N/A% | N/A |
| January 1996 | 30.0% | N/A% | N/A |
| December 1995 | 10.0% | N/A% | N/A |
| November 1995 | -20.0% | N/A% | N/A |
| October 1995 | 30.0% | N/A% | N/A |
| September 1995 | 20.0% | N/A% | N/A |
| August 1995 | -20.0% | N/A% | N/A |
| July 1995 | 40.0% | N/A% | N/A |
| June 1995 | -20.0% | N/A% | N/A |
| May 1995 | 0.0% | N/A% | N/A |
| April 1995 | 50.0% | N/A% | N/A |
| March 1995 | -40.0% | N/A% | N/A |
| February 1995 | 0.0% | N/A% | N/A |
| January 1995 | 1.2% | N/A% | N/A |
| December 1994 | 20.0% | N/A% | N/A |
| November 1994 | 20.0% | N/A% | N/A |
| October 1994 | 30.0% | N/A% | N/A |
| September 1994 | 70.0% | N/A% | N/A |
| August 1994 | 20.0% | N/A% | N/A |
| July 1994 | 90.0% | N/A% | N/A |
| June 1994 | 40.0% | N/A% | N/A |
| May 1994 | 30.0% | N/A% | N/A |
| April 1994 | 20.0% | N/A% | N/A |
| March 1994 | 10.0% | N/A% | N/A |
| February 1994 | 0.0% | N/A% | N/A |
| January 1994 | 10.0% | N/A% | N/A |
| December 1993 | 0.0% | N/A% | N/A |
| November 1993 | 10.0% | N/A% | N/A |
| October 1993 | 60.0% | N/A% | N/A |
| September 1993 | 80.0% | N/A% | N/A |
| August 1993 | 0.0% | N/A% | N/A |
| July 1993 | 30.0% | N/A% | N/A |
| June 1993 | 70.0% | N/A% | N/A |
| May 1993 | 1.3% | N/A% | N/A |
| April 1993 | 1.0% | N/A% | N/A |
| March 1993 | 80.0% | N/A% | N/A |
| February 1993 | 70.0% | N/A% | N/A |
| January 1993 | 80.0% | N/A% | N/A |
| December 1992 | 30.0% | N/A% | N/A |
| November 1992 | 50.0% | N/A% | N/A |
| October 1992 | 1.3% | N/A% | N/A |
| September 1992 | 1.0% | N/A% | N/A |
| August 1992 | 1.5% | N/A% | N/A |
| July 1992 | 1.7% | N/A% | N/A |
| June 1992 | 80.0% | N/A% | N/A |
| May 1992 | 70.0% | N/A% | N/A |
| April 1992 | 1.3% | N/A% | N/A |
| March 1992 | 2.1% | N/A% | N/A |
| February 1992 | 2.2% | N/A% | N/A |
| January 1992 | 3.0% | N/A% | N/A |
| December 1991 | 60.0% | N/A% | N/A |
| November 1991 | 40.0% | N/A% | N/A |
| October 1991 | 1.4% | N/A% | N/A |
| September 1991 | 1.8% | N/A% | N/A |
| August 1991 | 1.3% | N/A% | N/A |
| July 1991 | 2.6% | N/A% | N/A |
| June 1991 | 3.1% | N/A% | N/A |
| May 1991 | 2.8% | N/A% | N/A |
| April 1991 | 5.5% | N/A% | N/A |
| March 1991 | 11.0% | N/A% | N/A |
| February 1991 | 27.0% | N/A% | N/A |
| January 1991 | 7.7% | N/A% | N/A |
| December 1990 | 4.7% | N/A% | N/A |
| November 1990 | 6.2% | N/A% | N/A |
| October 1990 | 7.7% | N/A% | N/A |
| September 1990 | 15.7% | N/A% | N/A |
| August 1990 | 15.3% | N/A% | N/A |
| July 1990 | 10.8% | N/A% | N/A |
| June 1990 | 13.9% | N/A% | N/A |
| May 1990 | 13.6% | N/A% | N/A |
| April 1990 | 11.4% | N/A% | N/A |
| March 1990 | 95.5% | N/A% | N/A |
| February 1990 | 61.6% | N/A% | N/A |
| January 1990 | 79.2% | N/A% | N/A |
| December 1989 | 40.1% | N/A% | N/A |
| November 1989 | 6.5% | N/A% | N/A |
| October 1989 | 5.6% | N/A% | N/A |
| September 1989 | 9.4% | N/A% | N/A |
| August 1989 | 37.9% | N/A% | N/A |
| July 1989 | 196.6% | N/A% | N/A |
| June 1989 | 114.5% | N/A% | N/A |
| May 1989 | 78.5% | N/A% | N/A |
| April 1989 | 33.4% | N/A% | N/A |
| March 1989 | 17.0% | N/A% | N/A |
| February 1989 | 9.6% | N/A% | N/A |
| January 1989 | 8.9% | N/A% | N/A |
| December 1988 | 6.8% | N/A% | N/A |
| November 1988 | 5.7% | N/A% | N/A |
| October 1988 | 9.0% | N/A% | N/A |
| September 1988 | 11.7% | N/A% | N/A |
| August 1988 | 27.6% | N/A% | N/A |
| July 1988 | 25.6% | N/A% | N/A |
| June 1988 | 18.0% | N/A% | N/A |
| May 1988 | 15.7% | N/A% | N/A |
| April 1988 | 17.2% | N/A% | N/A |
| March 1988 | 14.8% | N/A% | N/A |
| February 1988 | 10.4% | N/A% | N/A |
| January 1988 | 9.1% | N/A% | N/A |
| December 1987 | 3.4% | N/A% | N/A |
| November 1987 | 10.3% | N/A% | N/A |
| October 1987 | 19.6% | N/A% | N/A |
| September 1987 | 11.7% | N/A% | N/A |
| August 1987 | 13.7% | N/A% | N/A |
| July 1987 | 10.1% | N/A% | N/A |
| June 1987 | 8.0% | N/A% | N/A |
| May 1987 | 4.2% | N/A% | N/A |
| April 1987 | 3.3% | N/A% | N/A |
| March 1987 | 8.3% | N/A% | N/A |
| February 1987 | 6.5% | N/A% | N/A |
| January 1987 | 7.6% | N/A% | N/A |
| December 1986 | 4.7% | N/A% | N/A |
| November 1986 | 5.3% | N/A% | N/A |
| October 1986 | 6.1% | N/A% | N/A |
| September 1986 | 7.2% | N/A% | N/A |
| August 1986 | 8.8% | N/A% | N/A |
| July 1986 | 6.8% | N/A% | N/A |
| June 1986 | 4.5% | N/A% | N/A |
| May 1986 | 4.0% | N/A% | N/A |
| April 1986 | 4.7% | N/A% | N/A |
| March 1986 | 4.6% | N/A% | N/A |
| February 1986 | 1.7% | N/A% | N/A |
| January 1986 | 3.0% | N/A% | N/A |
| December 1985 | 3.2% | N/A% | N/A |
| November 1985 | 2.4% | N/A% | N/A |
| October 1985 | 1.9% | N/A% | N/A |
| September 1985 | 2.0% | N/A% | N/A |
| August 1985 | 3.1% | N/A% | N/A |
| July 1985 | 6.2% | N/A% | N/A |
| June 1985 | 30.5% | N/A% | N/A |
| May 1985 | 25.1% | N/A% | N/A |
| April 1985 | 29.5% | N/A% | N/A |
| March 1985 | 26.5% | N/A% | N/A |
| February 1985 | 20.7% | N/A% | N/A |
| January 1985 | 25.1% | N/A% | N/A |
| December 1984 | 19.7% | N/A% | N/A |
| November 1984 | 15.0% | N/A% | N/A |
| October 1984 | 19.3% | N/A% | N/A |
| September 1984 | 27.5% | N/A% | N/A |
| August 1984 | 22.8% | N/A% | N/A |
| July 1984 | 18.3% | N/A% | N/A |
| June 1984 | 17.9% | N/A% | N/A |
| May 1984 | 17.1% | N/A% | N/A |
| April 1984 | 18.5% | N/A% | N/A |
| March 1984 | 20.3% | N/A% | N/A |
| February 1984 | 16.9% | N/A% | N/A |
| January 1984 | 12.5% | N/A% | N/A |
| December 1983 | 17.7% | N/A% | N/A |
| November 1983 | 19.2% | N/A% | N/A |
| October 1983 | 17.0% | N/A% | N/A |
| September 1983 | 21.4% | N/A% | N/A |
| August 1983 | 17.2% | N/A% | N/A |
| July 1983 | 12.5% | N/A% | N/A |
| June 1983 | 15.8% | N/A% | N/A |
| May 1983 | 9.1% | N/A% | N/A |
| April 1983 | 10.3% | N/A% | N/A |
| March 1983 | 11.3% | N/A% | N/A |
| February 1983 | 13.0% | N/A% | N/A |
| January 1983 | 16.0% | N/A% | N/A |
| December 1982 | 10.6% | N/A% | N/A |
| November 1982 | 11.3% | N/A% | N/A |
| October 1982 | 12.7% | N/A% | N/A |
| September 1982 | 17.1% | N/A% | N/A |
| August 1982 | 14.7% | N/A% | N/A |
| July 1982 | 16.3% | N/A% | N/A |
| June 1982 | 7.9% | N/A% | N/A |
| May 1982 | 3.1% | N/A% | N/A |
| April 1982 | 4.2% | N/A% | N/A |
| March 1982 | 4.7% | N/A% | N/A |
| February 1982 | 5.3% | N/A% | N/A |
| January 1982 | 11.9% | N/A% | N/A |
| December 1981 | 8.8% | N/A% | N/A |
| November 1981 | 7.2% | N/A% | N/A |
| October 1981 | 5.8% | N/A% | N/A |
| September 1981 | 7.1% | N/A% | N/A |
| August 1981 | 7.9% | N/A% | N/A |
| July 1981 | 10.2% | N/A% | N/A |
| June 1981 | 9.4% | N/A% | N/A |
| May 1981 | 7.5% | N/A% | N/A |
| April 1981 | 7.9% | N/A% | N/A |
| March 1981 | 6.0% | N/A% | N/A |
| February 1981 | 4.2% | N/A% | N/A |
| January 1981 | 4.9% | N/A% | N/A |
| December 1980 | 3.8% | N/A% | N/A |
| November 1980 | 4.7% | N/A% | N/A |
| October 1980 | 7.6% | N/A% | N/A |
| September 1980 | 4.5% | N/A% | N/A |
| August 1980 | 3.4% | N/A% | N/A |
| July 1980 | 4.6% | N/A% | N/A |
| June 1980 | 5.7% | N/A% | N/A |
| May 1980 | 5.8% | N/A% | N/A |
| April 1980 | 6.2% | N/A% | N/A |
| March 1980 | 5.8% | N/A% | N/A |
| February 1980 | 5.3% | N/A% | N/A |
| January 1980 | 7.2% | N/A% | N/A |
| December 1979 | 4.5% | N/A% | N/A |
| November 1979 | 5.1% | N/A% | N/A |
| October 1979 | 4.3% | N/A% | N/A |
| September 1979 | 6.8% | N/A% | N/A |
| August 1979 | 11.5% | N/A% | N/A |
| July 1979 | 7.2% | N/A% | N/A |
| June 1979 | 9.7% | N/A% | N/A |
| May 1979 | 6.9% | N/A% | N/A |
| April 1979 | 7.0% | N/A% | N/A |
| March 1979 | 7.7% | N/A% | N/A |
| February 1979 | 7.4% | N/A% | N/A |
| January 1979 | 12.8% | N/A% | N/A |
| December 1978 | 9.1% | N/A% | N/A |
| November 1978 | 8.8% | N/A% | N/A |
| October 1978 | 9.8% | N/A% | N/A |
| September 1978 | 6.4% | N/A% | N/A |
| August 1978 | 7.8% | N/A% | N/A |
| July 1978 | 6.6% | N/A% | N/A |
| June 1978 | 6.5% | N/A% | N/A |
| May 1978 | 8.7% | N/A% | N/A |
| April 1978 | 11.1% | N/A% | N/A |
| March 1978 | 9.5% | N/A% | N/A |
| February 1978 | 6.2% | N/A% | N/A |
| January 1978 | 13.4% | N/A% | N/A |
| December 1977 | 7.3% | N/A% | N/A |
| November 1977 | 9.0% | N/A% | N/A |
| October 1977 | 12.5% | N/A% | N/A |
| September 1977 | 8.3% | N/A% | N/A |
| August 1977 | 11.3% | N/A% | N/A |
| July 1977 | 7.4% | N/A% | N/A |
| June 1977 | 7.6% | N/A% | N/A |
| May 1977 | 6.5% | N/A% | N/A |
| April 1977 | 6.0% | N/A% | N/A |
| March 1977 | 7.5% | N/A% | N/A |
| February 1977 | 8.3% | N/A% | N/A |
| January 1977 | 8.0% | N/A% | N/A |
| December 1976 | 14.3% | N/A% | N/A |
| November 1976 | 8.0% | N/A% | N/A |
| October 1976 | 8.5% | N/A% | N/A |
| September 1976 | 10.6% | N/A% | N/A |
| August 1976 | 5.5% | N/A% | N/A |
| July 1976 | 4.2% | N/A% | N/A |
| June 1976 | 2.7% | N/A% | N/A |
| May 1976 | 12.1% | N/A% | N/A |
| April 1976 | 33.9% | N/A% | N/A |
| March 1976 | 37.6% | N/A% | N/A |
| February 1976 | 19.0% | N/A% | N/A |
| January 1976 | 8.9% | N/A% | N/A |
| December 1975 | 19.4% | N/A% | N/A |
| November 1975 | 9.0% | N/A% | N/A |
| October 1975 | 13.8% | N/A% | N/A |
| September 1975 | 10.8% | N/A% | N/A |
| August 1975 | 22.5% | N/A% | N/A |
| July 1975 | 34.7% | N/A% | N/A |
| June 1975 | 21.1% | N/A% | N/A |
| May 1975 | 3.9% | N/A% | N/A |
| April 1975 | 9.7% | N/A% | N/A |
| March 1975 | 8.1% | N/A% | N/A |
| February 1975 | 4.6% | N/A% | N/A |
| January 1975 | 2.9% | N/A% | N/A |
| December 1974 | 12.7% | N/A% | N/A |
| November 1974 | 4.1% | N/A% | N/A |
| October 1974 | 3.8% | N/A% | N/A |
| September 1974 | 3.3% | N/A% | N/A |
| August 1974 | 1.9% | N/A% | N/A |
| July 1974 | 2.3% | N/A% | N/A |
| June 1974 | 3.8% | N/A% | N/A |
| May 1974 | 3.3% | N/A% | N/A |
| April 1974 | 2.8% | N/A% | N/A |
| March 1974 | 1.2% | N/A% | N/A |
| February 1974 | 1.6% | N/A% | N/A |
| January 1974 | -570.0% | N/A% | N/A |
| December 1973 | 8.1% | N/A% | N/A |
| November 1973 | 80.0% | N/A% | N/A |
| October 1973 | 1.6% | N/A% | N/A |
| September 1973 | 50.0% | N/A% | N/A |
| August 1973 | 80.0% | N/A% | N/A |
| July 1973 | 0.0% | N/A% | N/A |
| June 1973 | -290.0% | N/A% | N/A |
| May 1973 | 3.5% | N/A% | N/A |
| April 1973 | 4.5% | N/A% | N/A |
| March 1973 | 8.6% | N/A% | N/A |
| February 1973 | 7.6% | N/A% | N/A |
| January 1973 | 4.6% | N/A% | N/A |
| December 1972 | 8.8% | N/A% | N/A |
| November 1972 | 4.9% | N/A% | N/A |
| October 1972 | 4.8% | N/A% | N/A |
| September 1972 | 2.4% | N/A% | N/A |
| August 1972 | -10.0% | N/A% | N/A |
| July 1972 | 5.0% | N/A% | N/A |
| June 1972 | 5.5% | N/A% | N/A |
| May 1972 | 1.6% | N/A% | N/A |
| April 1972 | 4.9% | N/A% | N/A |
| March 1972 | 4.2% | N/A% | N/A |
| February 1972 | 3.6% | N/A% | N/A |
| January 1972 | 5.2% | N/A% | N/A |
| December 1971 | 11.9% | N/A% | N/A |
| November 1971 | 2.7% | N/A% | N/A |
| October 1971 | 1.0% | N/A% | N/A |
| September 1971 | 90.0% | N/A% | N/A |
| August 1971 | 2.6% | N/A% | N/A |
| July 1971 | 4.3% | N/A% | N/A |
| June 1971 | 3.1% | N/A% | N/A |
| May 1971 | 2.4% | N/A% | N/A |
| April 1971 | 90.0% | N/A% | N/A |
| March 1971 | 1.1% | N/A% | N/A |
| February 1971 | 3.3% | N/A% | N/A |
| January 1971 | -30.0% | N/A% | N/A |
| December 1970 | 9.2% | N/A% | N/A |
| November 1970 | 2.6% | N/A% | N/A |
| October 1970 | 4.0% | N/A% | N/A |
| September 1970 | 2.0% | N/A% | N/A |
| August 1970 | 1.1% | N/A% | N/A |
| July 1970 | 1.2% | N/A% | N/A |
| June 1970 | 70.0% | N/A% | N/A |
| May 1970 | 70.0% | N/A% | N/A |
| April 1970 | 80.0% | N/A% | N/A |
| March 1970 | 1.3% | N/A% | N/A |
| February 1970 | 1.4% | N/A% | N/A |
| January 1970 | -470.0% | N/A% | N/A |
| December 1969 | 7.3% | N/A% | N/A |
| November 1969 | 70.0% | N/A% | N/A |
| October 1969 | 1.5% | N/A% | N/A |
| September 1969 | 1.9% | N/A% | N/A |
| August 1969 | -70.0% | N/A% | N/A |
| July 1969 | 1.3% | N/A% | N/A |
| June 1969 | 1.0% | N/A% | N/A |
| May 1969 | -140.0% | N/A% | N/A |
| April 1969 | 10.0% | N/A% | N/A |
| March 1969 | 1.1% | N/A% | N/A |
| February 1969 | -130.0% | N/A% | N/A |
| January 1969 | -460.0% | N/A% | N/A |
| December 1968 | 8.9% | N/A% | N/A |
| November 1968 | 30.0% | N/A% | N/A |
| October 1968 | 2.0% | N/A% | N/A |
| September 1968 | 1.4% | N/A% | N/A |
| August 1968 | 20.0% | N/A% | N/A |
| July 1968 | -10.0% | N/A% | N/A |
| June 1968 | 30.0% | N/A% | N/A |
| May 1968 | 10.0% | N/A% | N/A |
| April 1968 | -40.0% | N/A% | N/A |
| March 1968 | -60.0% | N/A% | N/A |
| February 1968 | 1.0% | N/A% | N/A |
| January 1968 | -340.0% | N/A% | N/A |
| December 1967 | 7.8% | N/A% | N/A |
| November 1967 | 2.3% | N/A% | N/A |
| October 1967 | 2.9% | N/A% | N/A |
| September 1967 | 50.0% | N/A% | N/A |
| August 1967 | 30.0% | N/A% | N/A |
| July 1967 | 5.0% | N/A% | N/A |
| June 1967 | 4.4% | N/A% | N/A |
| May 1967 | 1.0% | N/A% | N/A |
| April 1967 | 1.2% | N/A% | N/A |
| March 1967 | 2.2% | N/A% | N/A |
| February 1967 | 2.1% | N/A% | N/A |
| January 1967 | -470.0% | N/A% | N/A |
| December 1966 | 11.1% | N/A% | N/A |
| November 1966 | 2.3% | N/A% | N/A |
| October 1966 | 3.2% | N/A% | N/A |
| September 1966 | 1.5% | N/A% | N/A |
| August 1966 | 1.2% | N/A% | N/A |
| July 1966 | 1.6% | N/A% | N/A |
| June 1966 | 90.0% | N/A% | N/A |
| May 1966 | 1.0% | N/A% | N/A |
| April 1966 | 2.1% | N/A% | N/A |
| March 1966 | 2.2% | N/A% | N/A |
| February 1966 | 2.2% | N/A% | N/A |
| January 1966 | -230.0% | N/A% | N/A |
| December 1965 | 8.2% | N/A% | N/A |
| November 1965 | 3.6% | N/A% | N/A |
| October 1965 | 2.6% | N/A% | N/A |
| September 1965 | 1.5% | N/A% | N/A |
| August 1965 | 2.2% | N/A% | N/A |
| July 1965 | 4.4% | N/A% | N/A |
| June 1965 | 4.0% | N/A% | N/A |
| May 1965 | 2.2% | N/A% | N/A |
| April 1965 | 1.0% | N/A% | N/A |
| March 1965 | 2.4% | N/A% | N/A |
| February 1965 | 4.8% | N/A% | N/A |
| January 1965 | -370.0% | N/A% | N/A |
| December 1964 | 7.2% | N/A% | N/A |
| November 1964 | 1.1% | N/A% | N/A |
| October 1964 | 3.9% | N/A% | N/A |
| September 1964 | 1.1% | N/A% | N/A |
| August 1964 | -50.0% | N/A% | N/A |
| July 1964 | 40.0% | N/A% | N/A |
| June 1964 | 1.4% | N/A% | N/A |
| May 1964 | 10.0% | N/A% | N/A |
| April 1964 | 3.8% | N/A% | N/A |
| March 1964 | -30.0% | N/A% | N/A |
| February 1964 | -80.0% | N/A% | N/A |
| January 1964 | -50.0% | N/A% | N/A |
| December 1963 | 8.7% | N/A% | N/A |
| November 1963 | 2.5% | N/A% | N/A |
| October 1963 | 3.1% | N/A% | N/A |
| September 1963 | 1.5% | N/A% | N/A |
| August 1963 | 40.0% | N/A% | N/A |
| July 1963 | 1.5% | N/A% | N/A |
| June 1963 | 1.1% | N/A% | N/A |
| May 1963 | 0.0% | N/A% | N/A |
| April 1963 | 1.6% | N/A% | N/A |
| March 1963 | 4.7% | N/A% | N/A |
| February 1963 | 90.0% | N/A% | N/A |
| January 1963 | -410.0% | N/A% | N/A |
| December 1962 | 9.7% | N/A% | N/A |
| November 1962 | -50.0% | N/A% | N/A |
| October 1962 | 1.7% | N/A% | N/A |
| September 1962 | 3.7% | N/A% | N/A |
| August 1962 | 1.3% | N/A% | N/A |
| July 1962 | 4.5% | N/A% | N/A |
| June 1962 | 1.5% | N/A% | N/A |
| May 1962 | 3.5% | N/A% | N/A |
| April 1962 | 3.3% | N/A% | N/A |
| March 1962 | 1.6% | N/A% | N/A |
| February 1962 | 1.4% | N/A% | N/A |
| January 1962 | -400.0% | N/A% | N/A |
| December 1961 | 8.7% | N/A% | N/A |
| November 1961 | 3.2% | N/A% | N/A |
| October 1961 | 10.0% | N/A% | N/A |
| September 1961 | 1.0% | N/A% | N/A |
| August 1961 | 80.0% | N/A% | N/A |
| July 1961 | 1.5% | N/A% | N/A |
| June 1961 | 1.4% | N/A% | N/A |
| May 1961 | 70.0% | N/A% | N/A |
| April 1961 | 2.2% | N/A% | N/A |
| March 1961 | 1.1% | N/A% | N/A |
| February 1961 | 1.2% | N/A% | N/A |
| January 1961 | -610.0% | N/A% | N/A |
| December 1960 | 9.2% | N/A% | N/A |
| November 1960 | 2.5% | N/A% | N/A |
| October 1960 | 80.0% | N/A% | N/A |
| September 1960 | 10.0% | N/A% | N/A |
| August 1960 | 50.0% | N/A% | N/A |
| July 1960 | 90.0% | N/A% | N/A |
| June 1960 | -50.0% | N/A% | N/A |
| May 1960 | -20.0% | N/A% | N/A |
| April 1960 | -10.0% | N/A% | N/A |
| March 1960 | 70.0% | N/A% | N/A |
| February 1960 | 80.0% | N/A% | N/A |
| January 1960 | 2.7% | N/A% | N/A |
| December 1959 | 2.9% | N/A% | N/A |
| November 1959 | 2.1% | N/A% | N/A |
| October 1959 | 60.0% | N/A% | N/A |
| September 1959 | 1.8% | N/A% | N/A |
| August 1959 | 3.8% | N/A% | N/A |
| July 1959 | 3.1% | N/A% | N/A |
| June 1959 | 6.3% | N/A% | N/A |
| May 1959 | 10.4% | N/A% | N/A |
| April 1959 | 8.3% | N/A% | N/A |
| March 1959 | 7.3% | N/A% | N/A |
| February 1959 | 9.1% | N/A% | N/A |
| January 1959 | 17.8% | N/A% | N/A |
| December 1958 | 8.4% | N/A% | N/A |
| November 1958 | 5.1% | N/A% | N/A |
| October 1958 | 3.0% | N/A% | N/A |
| September 1958 | 1.9% | N/A% | N/A |
| August 1958 | 4.6% | N/A% | N/A |
| July 1958 | 3.6% | N/A% | N/A |
| June 1958 | 4.4% | N/A% | N/A |
| May 1958 | 6.5% | N/A% | N/A |
| April 1958 | 4.3% | N/A% | N/A |
| March 1958 | 1.7% | N/A% | N/A |
| February 1958 | 1.4% | N/A% | N/A |
| January 1958 | -260.0% | N/A% | N/A |
| December 1957 | 0.0% | N/A% | N/A |
| November 1957 | 2.5% | N/A% | N/A |
| October 1957 | 1.1% | N/A% | N/A |
| September 1957 | -20.0% | N/A% | N/A |
| August 1957 | 5.4% | N/A% | N/A |
| July 1957 | 1.8% | N/A% | N/A |
| June 1957 | 3.8% | N/A% | N/A |
| May 1957 | 2.8% | N/A% | N/A |
| April 1957 | 2.7% | N/A% | N/A |
| March 1957 | 3.6% | N/A% | N/A |
| February 1957 | 80.0% | N/A% | N/A |
| January 1957 | -110.0% | N/A% | N/A |
| December 1956 | 4.4% | N/A% | N/A |
| November 1956 | 1.5% | N/A% | N/A |
| October 1956 | 1.3% | N/A% | N/A |
| September 1956 | 60.0% | N/A% | N/A |
| August 1956 | -50.0% | N/A% | N/A |
| July 1956 | -50.0% | N/A% | N/A |
| June 1956 | 3.9% | N/A% | N/A |
| May 1956 | 3.8% | N/A% | N/A |
| April 1956 | 3.5% | N/A% | N/A |
| March 1956 | -20.0% | N/A% | N/A |
| February 1956 | -80.0% | N/A% | N/A |
| January 1956 | -130.0% | N/A% | N/A |
| December 1955 | 5.7% | N/A% | N/A |
| November 1955 | 0.0% | N/A% | N/A |
| October 1955 | -10.0% | N/A% | N/A |
| September 1955 | 70.0% | N/A% | N/A |
| August 1955 | 30.0% | N/A% | N/A |
| July 1955 | 40.0% | N/A% | N/A |
| June 1955 | 60.0% | N/A% | N/A |
| May 1955 | 10.0% | N/A% | N/A |
| April 1955 | 1.4% | N/A% | N/A |
| March 1955 | 10.0% | N/A% | N/A |
| February 1955 | 10.0% | N/A% | N/A |
| January 1955 | -220.0% | N/A% | N/A |
| December 1954 | 4.4% | N/A% | N/A |
| November 1954 | 1.0% | N/A% | N/A |
| October 1954 | 2.9% | N/A% | N/A |
| September 1954 | 2.4% | N/A% | N/A |
| August 1954 | 70.0% | N/A% | N/A |
| July 1954 | 2.2% | N/A% | N/A |
| June 1954 | 1.6% | N/A% | N/A |
| May 1954 | -20.0% | N/A% | N/A |
| April 1954 | 2.1% | N/A% | N/A |
| March 1954 | 20.0% | N/A% | N/A |
| February 1954 | -20.0% | N/A% | N/A |
| January 1954 | -200.0% | N/A% | N/A |
| December 1953 | 1.1% | N/A% | N/A |
| November 1953 | 70.0% | N/A% | N/A |
| October 1953 | -40.0% | N/A% | N/A |
| September 1953 | -70.0% | N/A% | N/A |
| August 1953 | 10.0% | N/A% | N/A |
| July 1953 | 80.0% | N/A% | N/A |
| June 1953 | -20.0% | N/A% | N/A |
| May 1953 | -160.0% | N/A% | N/A |
| April 1953 | -420.0% | N/A% | N/A |
| March 1953 | -50.0% | N/A% | N/A |
| February 1953 | 5.8% | N/A% | N/A |
| January 1953 | -130.0% | N/A% | N/A |
| December 1952 | 40.0% | N/A% | N/A |
| November 1952 | 30.0% | N/A% | N/A |
| October 1952 | 1.0% | N/A% | N/A |
| September 1952 | 3.4% | N/A% | N/A |
| August 1952 | -40.0% | N/A% | N/A |
| July 1952 | -410.0% | N/A% | N/A |
| June 1952 | 2.1% | N/A% | N/A |
| May 1952 | 1.6% | N/A% | N/A |
| April 1952 | 6.2% | N/A% | N/A |
| March 1952 | 2.9% | N/A% | N/A |
| February 1952 | 70.0% | N/A% | N/A |
| January 1952 | 3.9% | N/A% | N/A |
| December 1951 | 8.7% | N/A% | N/A |
| November 1951 | 30.0% | N/A% | N/A |
| October 1951 | 3.0% | N/A% | N/A |
| September 1951 | -190.0% | N/A% | N/A |
| August 1951 | 9.3% | N/A% | N/A |
| July 1951 | 80.0% | N/A% | N/A |
| June 1951 | 3.3% | N/A% | N/A |
| May 1951 | 7.5% | N/A% | N/A |
| April 1951 | 9.0% | N/A% | N/A |
| March 1951 | 30.0% | N/A% | N/A |
| February 1951 | 2.9% | N/A% | N/A |
| January 1951 | -100.0% | N/A% | N/A |
| December 1950 | 2.0% | N/A% | N/A |
| November 1950 | -20.0% | N/A% | N/A |
| October 1950 | 3.8% | N/A% | N/A |
| September 1950 | 4.0% | N/A% | N/A |
| August 1950 | 20.0% | N/A% | N/A |
| July 1950 | 0.0% | N/A% | N/A |
| June 1950 | 2.9% | N/A% | N/A |
| May 1950 | 4.8% | N/A% | N/A |
| April 1950 | 2.2% | N/A% | N/A |
| March 1950 | 0.0% | N/A% | N/A |
| February 1950 | 2.6% | N/A% | N/A |
| January 1950 | -180.0% | N/A% | N/A |
| December 1949 | 2.4% | N/A% | N/A |
| November 1949 | 3.2% | N/A% | N/A |
| October 1949 | 2.7% | N/A% | N/A |
| September 1949 | 1.6% | N/A% | N/A |
| August 1949 | 1.7% | N/A% | N/A |
| July 1949 | 1.9% | N/A% | N/A |
| June 1949 | 1.2% | N/A% | N/A |
| May 1949 | 2.9% | N/A% | N/A |
| April 1949 | 4.9% | N/A% | N/A |
| March 1949 | 6.8% | N/A% | N/A |
| February 1949 | -30.0% | N/A% | N/A |
| January 1949 | 50.0% | N/A% | N/A |
| December 1948 | 5.3% | N/A% | N/A |
| November 1948 | 20.0% | N/A% | N/A |
| October 1948 | 30.0% | N/A% | N/A |
| September 1948 | 4.1% | N/A% | N/A |
| August 1948 | 2.1% | N/A% | N/A |
| July 1948 | -20.0% | N/A% | N/A |
| June 1948 | 2.9% | N/A% | N/A |
| May 1948 | 2.5% | N/A% | N/A |
| April 1948 | 60.0% | N/A% | N/A |
| March 1948 | 1.8% | N/A% | N/A |
| February 1948 | -30.0% | N/A% | N/A |
| January 1948 | -160.0% | N/A% | N/A |
| December 1947 | 3.2% | N/A% | N/A |
| November 1947 | 90.0% | N/A% | N/A |
| October 1947 | -50.0% | N/A% | N/A |
| September 1947 | 10.0% | N/A% | N/A |
| August 1947 | 90.0% | N/A% | N/A |
| July 1947 | -110.0% | N/A% | N/A |
| June 1947 | 4.7% | N/A% | N/A |
| May 1947 | 10.0% | N/A% | N/A |
| April 1947 | 10.0% | N/A% | N/A |
| March 1947 | 6.1% | N/A% | N/A |
| February 1947 | 70.0% | N/A% | N/A |
| January 1947 | -90.0% | N/A% | N/A |
| December 1946 | 1.7% | N/A% | N/A |
| November 1946 | 40.0% | N/A% | N/A |
| October 1946 | 2.5% | N/A% | N/A |
| September 1946 | 10.0% | N/A% | N/A |
| August 1946 | -70.0% | N/A% | N/A |
| July 1946 | 20.0% | N/A% | N/A |
| June 1946 | 1.7% | N/A% | N/A |
| May 1946 | -30.0% | N/A% | N/A |
| April 1946 | 1.7% | N/A% | N/A |
| March 1946 | 2.9% | N/A% | N/A |
| February 1946 | 20.0% | N/A% | N/A |
| January 1946 | 7.0% | N/A% | N/A |
| December 1945 | 2.2% | N/A% | N/A |
| November 1945 | 20.0% | N/A% | N/A |
| October 1945 | 10.0% | N/A% | N/A |
| September 1945 | 60.0% | N/A% | N/A |
| August 1945 | -90.0% | N/A% | N/A |
| July 1945 | 1.2% | N/A% | N/A |
| June 1945 | 10.0% | N/A% | N/A |
| May 1945 | 30.0% | N/A% | N/A |
| April 1945 | 10.0% | N/A% | N/A |
| March 1945 | 7.5% | N/A% | N/A |
| February 1945 | 1.9% | N/A% | N/A |
| January 1945 | 7.8% | N/A% | N/A |
| December 1944 | 20.0% | N/A% | N/A |
| November 1944 | 0.0% | N/A% | N/A |
| October 1944 | 70.0% | N/A% | N/A |
| September 1944 | -20.0% | N/A% | N/A |
| August 1944 | 1.4% | N/A% | N/A |
| July 1944 | -10.0% | N/A% | N/A |
| June 1944 | 1.8% | N/A% | N/A |
| May 1944 | -40.0% | N/A% | N/A |
| April 1944 | -110.0% | N/A% | N/A |
| March 1944 | 60.0% | N/A% | N/A |
| February 1944 | 20.0% | N/A% | N/A |
| January 1944 | 70.0% | N/A% | N/A |
| December 1943 | -30.0% | N/A% | N/A |
| November 1943 | 0.0% | N/A% | N/A |
| October 1943 | 1.0% | N/A% | N/A |
| September 1943 | -90.0% | N/A% | N/A |
| August 1943 | 1.0% | N/A% | N/A |
| July 1943 | -560.0% | N/A% | N/A |
| June 1943 | 10.0% | N/A% | N/A |
| May 1943 | -90.0% | N/A% | N/A |
| April 1943 | 70.0% | N/A% | N/A |
| March 1943 | 1.6% | N/A% | N/A |