| 1978 |
| 1979 |
| 1980 |
| 1981 |
| 1982 |
| 1983 |
| 1984 |
| 1985 |
| 1986 |
| 1987 |
| 1988 |
| 1989 |
| 1990 |
| 1991 |
| 1992 |
| 1993 |
| 1994 |
| 1995 |
| 1996 |
| 1997 |
| 1998 |
| 1999 |
| 2000 |
| 2001 |
| 2002 |
| 2003 | |
| 1051 |
|
|
8.6 |
| 1322 |
|
|
11.3 |
| 1415 |
|
|
12.2 |
| 1656 |
|
|
14.7 |
| 1736 |
|
|
18.1 |
| 1788 |
|
|
21.6 |
| 2241 |
|
|
26.9 |
| 2345 |
|
|
44 |
| 3653 |
|
|
59.1 |
| 3706 |
|
|
80.9 |
| 3632 |
|
|
96.3 |
| 3669 |
|
|
149 |
| 3797 |
|
|
161.9 |
| 3802 |
|
|
204.6 |
| 3865 |
|
|
321.3 |
| 4127 |
|
|
651.2 |
| 4207 |
|
|
1480.5 |
| 4349 |
|
|
2165.7 |
| 4388 |
57 |
3 |
2545.3 |
| 4488 |
57 |
2 |
2798 |
| 4619 |
58 |
2 |
3209.6 |
| 4347 |
69 |
3 |
3606 |
| 4348 |
68 |
4 |
4023 |
| 4278 |
78 |
6 |
4652 |
| 4193 |
77 |
6 |
4997 |
| 4036 |
93 |
9 |
5591 | |
