
| 2024 | 0.00019 | 0.01 | 3.03 | 1.7% |
| 2023 | 0.00016 | 0.01 | 2.97 | 1.6% |
| 2022 | 0.00016 | 0.0098 | 2.88 | 1.7% |
| 2021 | 0.00017 | 0.0091 | 2.71 | 1.8% |
| 2020 | 0.00017 | 0.0086 | 2.62 | 2% |
| 2019 | 0.00017 | 0.0088 | 2.72 | 2% |
| 2018 | 0.00017 | 0.0089 | 2.8 | 1.9% |
| 2017 | 0.000027 | 0.009 | 2.85 | 0.3% |
| 2016 | 0.000024 | 0.0082 | 2.61 | 0.29% |
| 2015 | 0.000024 | 0.008 | 2.58 | 0.3% |
| 2014 | 0.00002 | 0.0081 | 2.61 | 0.25% |
| 2013 | 0.00002 | 0.0077 | 2.52 | 0.26% |
| 2012 | 0.000017 | 0.0076 | 2.5 | 0.22% |
| 2011 | 0.000017 | 0.0071 | 2.38 | 0.24% |
| 2010 | 0.000014 | 0.007 | 2.38 | 0.19% |
| 2009 | 0.000014 | 0.007 | 2.43 | 0.19% |
| 2008 | 0.000014 | 0.0058 | 2.06 | 0.23% |
| 2007 | 0.0000068 | 0.0082 | 2.97 | 0.08% |
| 2006 | 0.0000068 | 0.0079 | 2.94 | 0.09% |
| 2005 | 0.0000034 | 0.01 | 4.35 | 0.03% |
| 2004 | 0.0000034 | 0.01 | 4.45 | 0.03% |
| 2003 | 0.0000034 | 0.01 | 4.25 | 0.03% |
| 2002 | 0.0000034 | 0.0089 | 3.7 | 0.04% |
| 2001 | 0.0000034 | 0.0097 | 4.2 | 0.04% |
| 2000 | 0.0000034 | 0.0089 | 3.94 | 0.04% |
| 1999 | 0.0000034 | 0.02 | 7.81 | 0.02% |
| 1998 | 0.0000034 | 0.02 | 7.64 | 0.02% |
| 1997 | 0.0000034 | 0.02 | 7.29 | 0.02% |
| 1996 | 0 | 0.02 | 7.29 | 0% |
| 1995 | 0 | 0.02 | 7.5 | 0% |
| 1994 | 0 | 0.01 | 6.92 | 0% |