| 1990 1991 1992
1993 1994 1995 1996 1997 1998 1999 2000 2001 |
| | 0.650
0.662 0.712 0.762 0.774 0.808 0.849 0.890 0.904 0.945 0.974 1.015 | | | | 0.615
0.625 0.673 0.721 0.731 0.765 0.804 0.843 0.855 0.894 0.923 0.964 | | 3.661
3.761 4.065 4.361 4.461 4.661 4.961 5.209 5.309 5.609 5.809 6.059 |
