| 2011 | 41 reads | 2.84 |
| 1998 | 51 reads | 3.64 |
| 1984 | 6 reads | 3.5 |
| 2012 | 135 reads | 4.12 |
| 1988 | 0 reads | 0 |
| 1979 | 0 reads | 0 |
| 2005 | 0 reads | 0 |
| 1933 | 89 reads | 3.97 |
| 2000 | 133 reads | 4 |
| 2011 | 0 reads | 0 |
| 1983 | 88 reads | 3.6 |
| 2004 | 8 reads | 3.5 |
| 2012 | 1 read | 4 |
| 2012 | 201 reads | 3.6 |
| 1887 | 21 reads | 4.56 |
| 2012 | 10 reads | 3.86 |
| 1986 | 3 reads | 4 |
| 2011 | 10 reads | 4 |
| 2001 | 753 reads | 4.09 |
| 1996 | 14 reads | 4 |
| 1605 | 0 reads | 0 |
| 2009 | 125 reads | 3.85 |
| 1987 | 822 reads | 4.44 |
| 1998 | 97 reads | 3.88 |
| 1982 | 332 reads | 4.12 |
| 2007 | 10 reads | 4.25 |
| 2010 | 96 reads | 4.06 |
| 1994 | 33 reads | 3.58 |
| 2010 | 26 reads | 3.68 |
| 1995 | 92 reads | 3.81 |
| 1975 | 9 reads | 3 |
| 2009 | 186 reads | 3.9 |
| 1955 | 30 reads | 4.02 |
| 1986 | 103 reads | 3.75 |
| 2003 | 393 reads | 4.23 |
| 1959 | 358 reads | 3.71 |
| 2006 | 977 reads | 4.04 |
| 1961 | 612 reads | 3.99 |