| Similarity | Rank | |
|---|---|---|
| 2002 | 0.985 | 2628 |
| 2005 | 0.982 | 1749 |
| 2004 | 0.981 | 2062 |
| 2001 | 0.975 | 2615 |
| 2006 | 0.971 | 1538 |
| 1999 | 0.969 | 3420 |
| 2007 | 0.967 | 1267 |
| 1998 | 0.961 | 3724 |
| 1997 | 0.953 | 4165 |
| 1996 | 0.945 | 4296 |
| 2008 | 0.944 | 1035 |
| 1995 | 0.941 | 4621 |
| 1994 | 0.927 | 4973 |
| 2009 | 0.926 | 927 |
| 1993 | 0.924 | 5505 |
| 1992 | 0.918 | 5489 |
| 2000 | 0.913 | 2056 |
| 1991 | 0.911 | 5992 |
| 1988 | 0.904 | 7071 |
| 1990 | 0.901 | 5524 |
| 2010 | 0.900 | 709 |
| 1989 | 0.899 | 6451 |
| 1987 | 0.894 | 7465 |
| 1985 | 0.888 | 7578 |
| 1986 | 0.886 | 7315 |