
| 2024 | 0.02 | 0.48 | 41.81 | 3.5% |
| 2023 | 0.02 | 0.45 | 39.79 | 3.5% |
| 2022 | 0.02 | 0.45 | 40.34 | 3.3% |
| 2021 | 0.01 | 0.41 | 36.46 | 3.5% |
| 2020 | 0.01 | 0.34 | 30.9 | 3.5% |
| 2019 | 0.01 | 0.41 | 38.02 | 2.5% |
| 2018 | 0.01 | 0.37 | 34.38 | 2.8% |
| 2017 | 0.01 | 0.33 | 31.35 | 3.7% |
| 2016 | 0.0081 | 0.34 | 32.52 | 2.4% |
| 2015 | 0.0059 | 0.33 | 31.21 | 1.8% |
| 2014 | 0.007 | 0.29 | 28.19 | 2.4% |
| 2013 | 0.009 | 0.3 | 29.41 | 3% |
| 2012 | 0.0081 | 0.32 | 31.44 | 2.5% |
| 2011 | 0.0069 | 0.29 | 28.75 | 2.4% |
| 2010 | 0.0065 | 0.29 | 29.67 | 2.2% |
| 2009 | 0.0065 | 0.28 | 28.6 | 2.4% |
| 2008 | 0.0063 | 0.28 | 29.37 | 2.3% |
| 2007 | 0.0074 | 0.28 | 29.69 | 2.6% |
| 2006 | 0.0076 | 0.27 | 29.16 | 2.8% |
| 2005 | 0.008 | 0.27 | 29.46 | 3% |
| 2004 | 0.0069 | 0.25 | 27.25 | 2.8% |
| 2003 | 0.0058 | 0.27 | 30.07 | 2.2% |
| 2002 | 0.0047 | 0.3 | 33.56 | 1.6% |
| 2001 | 0.0041 | 0.28 | 32.34 | 1.4% |
| 2000 | 0.0042 | 0.29 | 33.77 | 1.4% |
| 1999 | 0.0041 | 0.21 | 24.39 | 2% |
| 1998 | 0.0028 | 0.18 | 22.02 | 1.5% |
| 1997 | 0.0027 | 0.18 | 21.66 | 1.5% |
| 1996 | 0.0033 | 0.17 | 20.63 | 2% |
| 1995 | 0.0025 | 0.15 | 19.5 | 1.6% |
| 1994 | 0.0023 | 0.14 | 18.43 | 1.6% |
| 1993 | 0.0042 | 0.13 | 16.69 | 3.3% |
| 1992 | 0.0021 | 0.14 | 18.76 | 1.5% |
| 1991 | 0.0022 | 0.13 | 17.84 | 1.7% |
| 1990 | 0.0016 | 0.14 | 19.02 | 1.2% |
| 1989 | 0.0023 | 0.12 | 17.77 | 1.9% |
| 1988 | 0.0032 | 0.13 | 18.43 | 2.5% |
| 1987 | 0.0037 | 0.11 | 16.79 | 3.3% |
| 1986 | 0.0036 | 0.1 | 15.57 | 3.5% |
| 1985 | 0.004 | 0.09 | 14.34 | 4.3% |
| 1984 | 0.0031 | 0.09 | 14.19 | 3.5% |
| 1983 | 0.0036 | 0.1 | 16.57 | 3.5% |
| 1982 | 0.0034 | 0.08 | 14.12 | 4% |
| 1981 | 0.0035 | 0.08 | 13.77 | 4.4% |
| 1980 | 0.0027 | 0.08 | 14.36 | 3.3% |