|
1970-2009
| 1970 |
18 |
578 |
32.1 |
| 1971 |
21 |
689 |
32.8 |
| 1972 |
21 |
786 |
37.4 |
| 1973 |
21 |
639 |
30.4 |
| 1974 |
21 |
809 |
38.5 |
| 1975 |
21 |
783 |
37.3 |
| 1976 |
34 |
1,099 |
32.3 |
| 1977 |
35 |
985 |
28.1 |
| 1978 |
44 |
1,396 |
31.7 |
| 1979 |
44 |
1,361 |
30.9 |
| 1980 |
44 |
1,443 |
32.8 |
| 1981 |
44 |
1,364 |
31.0 |
| 1982 |
44 |
1,454 |
33.0 |
| 1983 |
44 |
1,322 |
30.0 |
| 1984 |
44 |
1,348 |
30.6 |
| 1985 |
44 |
1,314 |
29.9 |
| 1986 |
89 |
2,476 |
27.8 |
| 1987 |
78 |
2,673 |
34.3 |
| 1988 |
88 |
2,927 |
33.3 |
| 1989 |
82 |
2,909 |
35.5 |
| 1990 |
90 |
3,286 |
36.5 |
| 1991 |
90 |
3,476 |
38.6 |
| 1992 |
90 |
3,412 |
37.9 |
| 1993 |
90 |
3,093 |
34.4 |
| 1994 |
85 |
3,450 |
40.6 |
| 1995 |
90 |
3,536 |
39.3 |
| 1996 |
90 |
3,593 |
39.9 |
| 1997 |
90 |
3,605 |
40.1 |
| 1998 |
90 |
3,836 |
42.6 |
| 1999 |
90 |
3,838 |
42.6 |
| 2000 |
90 |
3,426 |
38.1 |
| 2001 |
89 |
4,104 |
46.1 |
| 2002 |
90 |
3,477 |
38.6 |
| 2003 |
90 |
3,536 |
39.3 |
| 2004 |
90 |
4,083 |
45.4 |
| 2005 |
90 |
4,178 |
46.4 |
| 2006 |
90 |
4,060 |
45.1 |
| 2007 |
108 |
5,012 |
46.4 |
| 2008 |
110 |
5,324 |
48.4 |
| 2009 |
126 |
5,360 |
42.5 |
|
|
