| 2010 | 3.87 |
| 2001 | 3.93 |
| 1962 | 4.01 |
| 1847 | 3.98 |
| 1867 | 3.97 |
| 2005 | 4.18 |
| 1943 | 4.61 |
| 2012 | 4.38 |
| 2016 | 4.39 |
| 2013 | 3.97 |
| 2014 | 4.41 |
| 2011 | 4.06 |
| 2013 | 4.43 |
| 2000 | 3.81 |
| 2018 | 3.95 |
| 7 | 4.19 |
| 1954 | 3.91 |
| 190 | 4.02 |
| 2012 | 4.47 |
| 1861 | 4.8 |
| 1899 | 4 |
| 1994 | 3.72 |
| 2023 | 4.19 |
| 1938 | 4.14 |
| 2011 | 4 |
| 1890 | 4.06 |
| 1903 | 3.66 |
| 1948 | 3.87 |
| 1952 | 4.51 |
| 1847 | 4.07 |
| 1933 | 4 |
| 1811 | 4.19 |
| 19 | 4.37 |
| 1995 | 3.42 |
| 2015 | 4.12 |
| 2018 | 4.02 |
| 1830 | 4.28 |
| 1877 | 3.92 |