| 1952 | 20 reads | 3.56 |
| 2012 | 171 reads | 3.81 |
| 2006 | 23 reads | 4.29 |
| 2018 | 3 reads | 4.33 |
| 2011 | 11 reads | 4.15 |
| 2003 | 129 reads | 3.56 |
| 2011 | 23 reads | 3.55 |
| 2017 | 18 reads | 3.42 |
| 0 reads | 0 | |
| 2016 | 35 reads | 4 |
| 2007 | 3 reads | 2 |
| 2003 | 4 reads | 3.67 |
| 1959 | 79 reads | 3.79 |
| 2017 | 6 reads | 3 |
| 1996 | 930 reads | 4.11 |
| 1 read | 4 | |
| 2010 | 8 reads | 3.63 |
| 1979 | 75 reads | 3.66 |
| 2013 | 6 reads | 3.3 |
| 2016 | 81 reads | 3.81 |