| 2010 | 1 read | 4 |
| 2007 | 2 reads | 4 |
| 2008 | 86 reads | 3.87 |
| 1997 | 3 reads | 3 |
| 2008 | 10 reads | 3.78 |
| 2003 | 15 reads | 3.77 |
| 1980 | 184 reads | 4.23 |
| 316 reads | 4.13 | |
| 2008 | 2 reads | 4 |
| 5 reads | 2.5 | |
| 2008 | 1 read | 3 |
| 2004 | 43 reads | 3.48 |
| 1990 | 58 reads | 3.83 |
| 0 reads | 0 | |
| 2010 | 14 reads | 4.04 |
| 2007 | 10 reads | 4 |
| 2011 | 72 reads | 3.11 |
| 1997 | 81 reads | 3.68 |
| 1991 | 24 reads | 3.44 |
| 2008 | 1 read | 4 |
| 2006 | 11 reads | 3.5 |
| 1997 | 732 reads | 3.98 |