时间 | 值 (%) | 世界排名 |
---|---|---|
2007 | 15 | 45 |
2006 | 15.333 | 50 |
2005 | 17.667 | 33 |
2004 | 18 | 39 |
2003 | 18 | 39 |
2002 | 18 | 43 |
2001 | 20.667 | 38 |
2000 | 22 | 41 |
1999 | 22 | 41 |
1998 | 22 | 44 |
1997 | 22 | 38 |
1996 | 22 | 48 |
1995 | 16 | 69 |
1994 | 17.5 | 50 |
1993 | 17.458 | 49 |
1992 | 17.771 | 47 |
1991 | 18.146 | 40 |
1990 | 13.125 | 60 |
1989 | 13 | 60 |
1988 | 12.25 | 56 |
1987 | 11.417 | 61 |
1986 | 12 | 57 |