|
| Années | Valeurs | Variations (%) ** |
| 1961 | 656 |
|
| 1962 | 666 |
1,52 |
| 1963 | 748 |
12,31 |
| 1964 | 848 |
13,37 |
| 1965 | 941 |
10,97 |
| 1966 | 1 092 |
16,05 |
| 1967 | 1 095 |
0,27 |
| 1968 | 1 147 |
4,75 |
| 1969 | 1 132 |
-1,31 |
| 1970 | 1 228 |
8,48 |
| 1971 | 1 258 |
2,44 |
| 1972 | 1 331 |
5,80 |
| 1973 | 1 471 |
10,52 |
| 1974 | 1 231 |
-16,32 |
| 1975 | 1 221 |
-0,81 |
| 1976 | 1 126 |
-7,78 |
| 1977 | 1 296 |
15,10 |
| 1978 | 1 431 |
10,42 |
| 1979 | 1 516 |
5,94 |
| 1980 | 1 694 |
11,74 |
| 1981 | 1 954 |
15,35 |
| 1982 | 2 722 |
39,30 |
| 1983 | 2 238 |
-17,78 |
| 1984 | 2 189 |
-2,19 |
| 1985 | 3 152 |
43,99 |
| 1986 | 3 489 |
10,69 |
| 1987 | 4 008 |
14,88 |
| 1988 | 4 489 |
12,00 |
| 1989 | 4 676 |
4,17 |
| 1990 | 4 975 |
6,39 |
| 1991 | 5 181 |
4,14 |
| 1992 | 8 653 |
67,01 |
| 1993 | 8 410 |
-2,81 |
| 1994 | 6 156 |
-26,80 |
| 1995 | 9 659 |
56,90 |
| 1996 | 4 771 |
-50,61 |
| 1997 | 6 557 |
37,43 |
| 1998 | 8 188 |
24,87 |
| 1999 | 8 484 |
3,62 |
| 2000 | 7 880 |
-7,12 |
| 2001 | 8 400 |
6,60 |
| 2002 | 8 357 |
-0,51 |
| 2003 | 8 321 |
-0,43 |
| 2004 | 8 708 |
4,65 |
| 2005 | 8 917 |
2,40 |
| 2006 | 9 234 |
3,56 |
| 2007 | 9 854 |
6,71 |
| 2008 | 10 207 |
3,58 |
| 2009 | 10 594 |
3,79 |
| 2010 | 10 873 |
2,63 |
| 2011 | 4 981 |
-54,19 |
| 2012 | 5 111 |
2,61 |
| 2013 | 5 342 |
4,52 |
|
