| 0 reads | 0 | |
| 2014 | 13 reads | 3.91 |
| 2010 | 51 reads | 3.91 |
| 2010 | 62 reads | 3.64 |
| 2015 | 47 reads | 4.09 |
| 2012 | 23 reads | 3.5 |
| 2009 | 5 reads | 3.75 |
| 2014 | 12 reads | 3.33 |
| 1998 | 73 reads | 4.2 |
| 2015 | 34 reads | 4 |
| 2014 | 1 read | 3 |
| 2003 | 114 reads | 3.99 |
| 2015 | 0 reads | 0 |
| 2013 | 6 reads | 3.8 |
| 2008 | 235 reads | 4.05 |
| 2015 | 10 reads | 3.69 |
| 1986 | 649 reads | 4.16 |
| 2015 | 85 reads | 4.18 |
| 1988 | 16 reads | 4.64 |