| 1989 | 10 reads | 3.2 |
| 2012 | 1 read | 4 |
| 1998 | 472 reads | 3.97 |
| 1849 | 14 reads | 3.67 |
| 2017 | 390 reads | 4.19 |
| 2005 | 207 reads | 4.16 |
| 1899 | 89 reads | 3.51 |
| 2004 | 214 reads | 3.28 |
| 1985 | 207 reads | 4.08 |
| 1940 | 12 reads | 3.89 |
| 1982 | 0 reads | 0 |
| 2002 | 97 reads | 3.91 |
| 1999 | 93 reads | 3.78 |
| 2008 | 0 reads | 0 |
| 1990 | 885 reads | 4.22 |
| 1967 | 105 reads | 3.8 |
| 2001 | 198 reads | 3.85 |
| 3 reads | 4 | |
| 1995 | 0 reads | 0 |
| 1985 | 0 reads | 0 |
| 1969 | 0 reads | 0 |
| 1986 | 0 reads | 0 |
| 1988 | 0 reads | 0 |
| 1992 | 0 reads | 0 |
| 1996 | 0 reads | 0 |
| 1993 | 0 reads | 0 |
| 1985 | 0 reads | 0 |
| 1982 | 22 reads | 3.89 |
| 2000 | 89 reads | 3.91 |
| 0 reads | 0 | |
| -800 | 573 reads | 3.81 |
| 1897 | 804 reads | 3.86 |
| 1932 | 3 reads | 3.83 |
| 1897 | 1 read | 3 |
| 1928 | 5 reads | 3 |
| 2018 | 302 reads | 3.69 |
| 1971 | 7 reads | 3.83 |
| 10 reads | 3.43 | |
| 1969 | 165 reads | 4.17 |
| 1937 | 181 reads | 3.95 |
| 1958 | 1 read | 2.5 |
| 1856 | 155 reads | 3.69 |
| 2006 | 50 reads | 3.37 |
| 1971 | 52 reads | 3.34 |
| 79 reads | 4.12 | |
| 1972 | 43 reads | 4.18 |
| 197 | 603 reads | 3.64 |
| 1997 | 135 reads | 3.85 |
| 1984 | 97 reads | 3.61 |
| 1971 | 120 reads | 4.06 |
| 1881 | 20 reads | 3.54 |
| 2004 | 0 reads | 0 |
| 1995 | 1 read | 4 |
| 1913 | 1 read | 0 |
| 2006 | 730 reads | 4.02 |
| 1976 | 2 reads | 4.5 |
| 1973 | 490 reads | 4.2 |
| 1994 | 39 reads | 4.52 |
| 1961 | 474 reads | 3.95 |
| 1916 | 142 reads | 3.57 |
| 1875 | 469 reads | 3.69 |