|
| Années | Valeurs | Variations (%) ** |
| 1961 | 1 670 |
|
| 1962 | 1 933 |
15,75 |
| 1963 | 2 113 |
9,31 |
| 1964 | 2 180 |
3,17 |
| 1965 | 2 021 |
-7,29 |
| 1966 | 2 087 |
3,27 |
| 1967 | 2 425 |
16,20 |
| 1968 | 2 377 |
-1,98 |
| 1969 | 2 186 |
-8,04 |
| 1970 | 2 189 |
0,14 |
| 1971 | 2 127 |
-2,83 |
| 1972 | 1 892 |
-11,05 |
| 1973 | 1 069 |
-43,50 |
| 1974 | 972 |
-9,07 |
| 1975 | 968 |
-0,41 |
| 1976 | 1 056 |
9,09 |
| 1977 | 1 257 |
19,03 |
| 1978 | 1 157 |
-7,96 |
| 1979 | 1 735 |
49,96 |
| 1980 | 2 049 |
18,10 |
| 1981 | 1 217 |
-40,61 |
| 1982 | 1 365 |
12,16 |
| 1983 | 1 174 |
-13,99 |
| 1984 | 1 018 |
-13,29 |
| 1985 | 995 |
-2,26 |
| 1986 | 1 340 |
34,67 |
| 1987 | 1 467 |
9,48 |
| 1988 | 1 635 |
11,45 |
| 1989 | 1 700 |
3,98 |
| 1990 | 2 125 |
25,00 |
| 1991 | 2 250 |
5,88 |
| 1992 | 2 484 |
10,40 |
| 1993 | 2 613 |
5,19 |
| 1994 | 3 068 |
17,41 |
| 1995 | 2 676 |
-12,78 |
| 1996 | 2 149 |
-19,69 |
| 1997 | 2 520 |
17,26 |
| 1998 | 3 164 |
25,56 |
| 1999 | 3 199 |
1,11 |
| 2000 | 3 250 |
1,59 |
| 2001 | 2 266 |
-30,28 |
| 2002 | 2 792 |
23,21 |
| 2003 | 2 872 |
2,87 |
| 2004 | 3 284 |
14,35 |
| 2005 | 3 340 |
1,71 |
| 2006 | 3 071 |
-8,05 |
| 2007 | 1 995 |
-35,04 |
| 2008 | 2 050 |
2,76 |
| 2009 | 2 300 |
12,20 |
| 2010 | 2 420 |
5,22 |
| 2011 | 2 883 |
19,13 |
| 2012 | 2 414 |
-16,27 |
| 2013 | 2 650 |
9,78 |
|
