|
| Années | Valeurs | Variations (%) ** |
| 1961 | 1 092 |
|
| 1962 | 1 197 |
9,62 |
| 1963 | 990 |
-17,29 |
| 1964 | 754 |
-23,84 |
| 1965 | 546 |
-27,59 |
| 1966 | 630 |
15,38 |
| 1967 | 828 |
31,43 |
| 1968 | 646 |
-21,98 |
| 1969 | 483 |
-25,23 |
| 1970 | 414 |
-14,29 |
| 1971 | 325 |
-21,50 |
| 1972 | 672 |
106,77 |
| 1973 | 686 |
2,08 |
| 1974 | 989 |
44,17 |
| 1975 | 1 145 |
15,77 |
| 1976 | 979 |
-14,50 |
| 1977 | 1 746 |
78,35 |
| 1978 | 2 070 |
18,56 |
| 1979 | 2 384 |
15,17 |
| 1980 | 2 520 |
5,70 |
| 1981 | 2 940 |
16,67 |
| 1982 | 3 024 |
2,86 |
| 1983 | 2 898 |
-4,17 |
| 1984 | 1 848 |
-36,23 |
| 1985 | 1 865 |
0,92 |
| 1986 | 2 016 |
8,10 |
| 1987 | 2 372 |
17,66 |
| 1988 | 2 869 |
20,95 |
| 1989 | 2 730 |
-4,84 |
| 1990 | 2 646 |
-3,08 |
| 1991 | 2 646 |
0,00 |
| 1992 | 2 688 |
1,59 |
| 1993 | 2 730 |
1,56 |
| 1994 | 2 814 |
3,08 |
| 1995 | 2 268 |
-19,40 |
| 1996 | 2 520 |
11,11 |
| 1997 | 2 646 |
5,00 |
| 1998 | 2 268 |
-14,29 |
| 1999 | 2 940 |
29,63 |
| 2000 | 3 276 |
11,43 |
| 2001 | 3 318 |
1,28 |
| 2002 | 3 864 |
16,46 |
| 2003 | 3 906 |
1,09 |
| 2004 | 6 006 |
53,76 |
| 2005 | 6 384 |
6,29 |
| 2006 | 6 258 |
-1,97 |
| 2007 | 6 090 |
-2,68 |
| 2008 | 5 670 |
-6,90 |
| 2009 | 6 930 |
22,22 |
| 2010 | 7 560 |
9,09 |
| 2011 | 7 770 |
2,78 |
| 2012 | 7 980 |
2,70 |
| 2013 | 11 004 |
37,89 |
|
