
| 2024 | 0.03 | 0.25 | 87.59 | 11.8% |
| 2023 | 0.02 | 0.24 | 84.33 | 10.1% |
| 2022 | 0.02 | 0.24 | 85.72 | 8.6% |
| 2021 | 0.02 | 0.27 | 96.24 | 7.5% |
| 2020 | 0.02 | 0.27 | 94.97 | 7.9% |
| 2019 | 0.02 | 0.27 | 97.81 | 7.3% |
| 2018 | 0.02 | 0.27 | 96.67 | 7.1% |
| 2017 | 0.02 | 0.27 | 94.01 | 6.9% |
| 2016 | 0.02 | 0.25 | 88.44 | 7.5% |
| 2015 | 0.02 | 0.25 | 85.78 | 7.1% |
| 2014 | 0.02 | 0.25 | 85.56 | 6.7% |
| 2013 | 0.02 | 0.27 | 90.69 | 6.2% |
| 2012 | 0.01 | 0.27 | 90.58 | 5.1% |
| 2011 | 0.01 | 0.27 | 89.56 | 4.7% |
| 2010 | 0.01 | 0.26 | 84.07 | 4.9% |
| 2009 | 0.12 | 0.32 | 100.4 | 37.5% |
| 2008 | 0.11 | 0.36 | 113.4 | 30.2% |
| 2007 | 0.11 | 0.35 | 108.2 | 30.6% |
| 2006 | 0.1 | 0.32 | 97.04 | 29.9% |
| 2005 | 0.11 | 0.33 | 98.69 | 34.5% |
| 2004 | 0.17 | 0.35 | 104 | 47.8% |
| 2003 | 0.16 | 0.35 | 102 | 45.4% |
| 2002 | 0.14 | 0.34 | 98.25 | 42.7% |
| 2001 | 0.12 | 0.31 | 90.18 | 37.1% |
| 2000 | 0.09 | 0.28 | 79.12 | 31.2% |
| 1999 | 0.1 | 0.3 | 85.36 | 33.7% |
| 1998 | 0.14 | 0.4 | 112.4 | 34.8% |
| 1997 | 0.12 | 0.36 | 100.5 | 32.5% |
| 1996 | 0.14 | 0.37 | 101.7 | 37.2% |
| 1995 | 0.11 | 0.35 | 97.69 | 32.4% |
| 1994 | 0.08 | 0.33 | 90.62 | 24% |
| 1993 | 0.13 | 0.39 | 104.6 | 34.3% |
| 1992 | 0.15 | 0.48 | 128.9 | 31.3% |