1980 | 1489 | // |
1981 | 1749 | +17,46 |
1982 | 2193 | +25,38 |
1983 | 2321 | +5,83 |
1984 | 2917 | +25,67 |
1985 | 2188 | -24,99 |
1986 | 2220 | +1,46 |
1987 | 2113 | -4,81 |
1988 | 1682 | -20,39 |
1989 | 2637 | +56,77 |
1990 | 3021 | +14,56 |
1991 | 2692 | -10,89 |
1992 | 2922 | +8,54 |
1993 | 2977 | +1,88 |
1994 | 3064 | +2,92 |
1995 | 3017 | -1,47 |
1996 | 3066 | +1,55 |
1997 | 3251 | +6,00 |
1998 | 3674 | +13,00 |
1999 | 4145 | +12,81 |