| 2003 | 0 reads | 0 |
| 2007 | 112 reads | 3.68 |
| 1977 | 532 reads | 3.95 |
| -19 | 1 read | 5 |
| 2005 | 13 reads | 3.18 |
| 2010 | 0 reads | 0 |
| 2007 | 2 reads | 3.5 |
| 2009 | 0 reads | 0 |
| 2010 | 2 reads | 4 |
| 1897 | 1,275 reads | 3.86 |
| 2009 | 323 reads | 4.34 |
| 1999 | 117 reads | 3.44 |
| 2009 | 12 reads | 3.88 |
| 1980 | 870 reads | 4.07 |
| 2010 | 4 reads | 3.33 |
| 2010 | 5 reads | 2.5 |
| 1983 | 1 read | 4 |
| 2003 | 28 reads | 3.3 |
| 2009 | 3 reads | 3.5 |
| 2009 | 16 reads | 3.54 |
| 1997 | 101 reads | 3.57 |
| 2008 | 1 read | 4 |
| 2009 | 0 reads | 0 |
| 2009 | 11 reads | 3.75 |