
| 2024 | 0.0000078 | 0.00064 | 145.9 | 1.2% |
| 2023 | 0.0000068 | 0.00036 | 81.07 | 1.9% |
| 2022 | 0.0000068 | 0.00041 | 91.71 | 1.7% |
| 2021 | 0.0000068 | 0.00036 | 79.71 | 1.9% |
| 2020 | 0 | 0.00035 | 78.15 | 0% |
| 2019 | 0 | 0.00036 | 79.1 | 0% |
| 2018 | 0 | 0.00043 | 94.05 | 0% |
| 2017 | 0 | 0.00042 | 91.18 | 0% |
| 2016 | 0 | 0.00047 | 100.7 | 0% |
| 2015 | 0 | 0.00082 | 175.3 | 0% |
| 2014 | 0 | 0.00073 | 154.5 | 0% |
| 2013 | 0 | 0.00078 | 164 | 0% |
| 2012 | 0 | 0.00062 | 129 | 0% |
| 2011 | 0 | 0.00064 | 132.2 | 0% |
| 2010 | 0 | 0.00092 | 192.4 | 0% |
| 2009 | 0 | 0.00069 | 145.8 | 0% |
| 2008 | 0 | 0.00082 | 174.6 | 0% |
| 2007 | 0 | 0.00064 | 137.5 | 0% |
| 2006 | 0 | 0.00057 | 124.8 | 0% |
| 2005 | 0 | 0.00057 | 125.8 | 0% |
| 2004 | 0 | 0.00057 | 126.7 | 0% |
| 2003 | 0 | 0.00057 | 127.4 | 0% |
| 2002 | 0 | 0.00057 | 127.8 | 0% |
| 2001 | 0 | 0.0004 | 86.47 | 0% |
| 2000 | 0 | 0.0004 | 78.92 | 0% |
| 1999 | 0 | 0.00066 | 116.8 | 0% |
| 1998 | 0 | 0.00066 | 104.9 | 0% |
| 1997 | 0 | 0.00066 | 94.97 | 0% |
| 1996 | 0 | 0.00066 | 87.12 | 0% |
| 1995 | 0 | 0.00066 | 80.24 | 0% |
| 1994 | 0 | 0.00045 | 50.67 | 0% |
| 1993 | 0 | 0.00045 | 47.52 | 0% |
| 1992 | 0 | 0.00045 | 44.99 | 0% |
| 1991 | 0 | 0.00045 | 42.94 | 0% |
| 1990 | 0 | 0.00026 | 24.02 | 0% |
| 1989 | 0 | 0.00022 | 20.19 | 0% |
| 1988 | 0 | 0.00022 | 20.07 | 0% |
| 1987 | 0 | 0.00022 | 19.97 | 0% |
| 1986 | 0 | 0.00017 | 15.88 | 0% |
| 1985 | 0 | 0.00043 | 38.67 | 0% |
| 1984 | 0 | 0.00021 | 19.28 | 0% |
| 1983 | 0 | 0.00021 | 19.12 | 0% |
| 1982 | 0 | 0.00021 | 19.02 | 0% |
| 1981 | 0 | 0.00021 | 18.89 | 0% |
| 1980 | 0 | 0.00021 | 18.8 | 0% |