| 2003 | 49 reads | 3.69 |
| 1988 | 2,380 reads | 4.38 |
| 1983 | 2,141 reads | 4.4 |
| 11 | 2,245 reads | 4.29 |
| 13 | 2,197 reads | 4.42 |
| 1998 | 26 reads | 4.07 |
| 7 | 2,433 reads | 4.19 |
| 1830 | 435 reads | 4.27 |
| 2018 | 554 reads | 4 |
| 2011 | 814 reads | 4.23 |
| 1951 | 725 reads | 3.99 |
| 1989 | 539 reads | 4.25 |
| 1992 | 28 reads | 4.02 |
| 1996 | 102 reads | 3.74 |
| 2010 | 9 reads | 4.17 |
| 2012 | 14 reads | 4.09 |
| 1965 | 1,861 reads | 4.28 |
| 2014 | 84 reads | 4.11 |
| 1999 | 2,502 reads | 4.44 |
| 1997 | 596 reads | 3.7 |
| 2017 | 21 reads | 3.97 |
| 2017 | 166 reads | 4.18 |
| 2011 | 158 reads | 3.91 |
| 24 | 755 reads | 4.41 |
| 2014 | 195 reads | 4 |
| 2015 | 24 reads | 3.71 |
| 2013 | 198 reads | 4.09 |
| 2012 | 27 reads | 4.15 |