| 2023 | 61 reads | 4.07 |
| 2015 | 16 reads | 3.58 |
| 1962 | 510 reads | 3.47 |
| 1992 | 822 reads | 3.94 |
| 2014 | 1,079 reads | 3.51 |
| 1997 | 80 reads | 3.69 |
| 2014 | 24 reads | 3.32 |
| 2008 | 78 reads | 3.96 |
| 1978 | 869 reads | 4.16 |
| 2013 | 205 reads | 3.91 |
| 1990 | 1,339 reads | 4.18 |
| 2012 | 134 reads | 3.89 |
| 2005 | 111 reads | 4.25 |
| 2011 | 2,372 reads | 4.41 |
| 2001 | 1,666 reads | 4.02 |
| 2012 | 524 reads | 3.83 |
| 2011 | 229 reads | 3.97 |
| 1945 | 142 reads | 4.11 |
| 1995 | 28 reads | 3.36 |
| 1997 | 358 reads | 3.72 |
| 2010 | 137 reads | 3.87 |
| 2012 | 222 reads | 3.98 |