
| 2024 | 0.00002 | 0.0025 | 10.75 | 0.81% |
| 2023 | 0.00002 | 0.0023 | 9.82 | 0.9% |
| 2022 | 0.00002 | 0.002 | 8.77 | 1% |
| 2021 | 0.00002 | 0.0022 | 10.13 | 0.91% |
| 2020 | 0.00002 | 0.0022 | 9.99 | 0.94% |
| 2019 | 0.00002 | 0.0023 | 10.61 | 0.9% |
| 2018 | 0.000017 | 0.0022 | 10.24 | 0.79% |
| 2017 | 0.000017 | 0.0023 | 10.92 | 0.75% |
| 2016 | 0.00002 | 0.0022 | 10.92 | 0.92% |
| 2015 | 0.000024 | 0.0021 | 10.71 | 1.1% |
| 2014 | 0.000027 | 0.0021 | 10.52 | 1.3% |
| 2013 | 0.00002 | 0.0021 | 10.68 | 0.99% |
| 2012 | 0.00002 | 0.0021 | 10.89 | 0.99% |
| 2011 | 0.00002 | 0.0019 | 10.5 | 1% |
| 2010 | 0.000017 | 0.0019 | 10.39 | 0.9% |
| 2009 | 0.000024 | 0.0017 | 9.77 | 1.4% |
| 2008 | 0.000027 | 0.0016 | 9.35 | 1.7% |
| 2007 | 0.000034 | 0.0015 | 8.77 | 2.3% |
| 2006 | 0.000027 | 0.0014 | 8.7 | 1.9% |
| 2005 | 0.000014 | 0.0014 | 8.52 | 0.99% |
| 2004 | 0.00002 | 0.0013 | 8.17 | 1.6% |
| 2003 | 0.000024 | 0.0011 | 7.33 | 2.1% |
| 2002 | 0.00002 | 0.001 | 6.76 | 2% |
| 2001 | 0.000014 | 0.0009 | 6.17 | 1.5% |
| 2000 | 0.000034 | 0.00093 | 6.45 | 3.7% |
| 1999 | 0.000031 | 0.0012 | 8.2 | 2.6% |
| 1998 | 0.000024 | 0.0012 | 8.25 | 2.1% |
| 1997 | 0.000027 | 0.0012 | 8.39 | 2.3% |
| 1996 | 0.000027 | 0.0012 | 8.53 | 2.3% |
| 1995 | 0.000027 | 0.0012 | 8.64 | 2.3% |
| 1994 | 0.000027 | 0.0012 | 8.78 | 2.3% |
| 1993 | 0.000027 | 0.00095 | 7.3 | 2.9% |
| 1992 | 0.000027 | 0.00095 | 7.45 | 2.9% |
| 1991 | 0.000027 | 0.00095 | 7.58 | 2.9% |
| 1990 | 0.000027 | 0.0009 | 7.32 | 3% |
| 1989 | 0.000027 | 0.00048 | 3.96 | 5.7% |
| 1988 | 0.000027 | 0.00048 | 4.08 | 5.7% |
| 1987 | 0.000027 | 0.00048 | 4.17 | 5.7% |
| 1986 | 0.000024 | 0.00047 | 4.25 | 5.1% |
| 1985 | 0.000027 | 0.00043 | 3.98 | 6.3% |
| 1984 | 0.000027 | 0.00043 | 4.08 | 6.3% |
| 1983 | 0.00002 | 0.00043 | 4.08 | 4.8% |
| 1982 | 0.000027 | 0.00043 | 4.22 | 6.3% |
| 1981 | 0.000024 | 0.00043 | 4.27 | 5.6% |
| 1980 | 0.000024 | 0.00043 | 4.37 | 5.6% |