|
| Années | Valeurs | Variations (%) ** |
| 1961 | 1 806 |
|
| 1962 | 2 242 |
24,14 |
| 1963 | 2 348 |
4,73 |
| 1964 | 2 469 |
5,15 |
| 1965 | 2 296 |
-7,01 |
| 1966 | 2 107 |
-8,23 |
| 1967 | 2 105 |
-0,09 |
| 1968 | 1 864 |
-11,45 |
| 1969 | 1 905 |
2,20 |
| 1970 | 2 625 |
37,80 |
| 1971 | 3 921 |
49,37 |
| 1972 | 7 197 |
83,55 |
| 1973 | 6 027 |
-16,26 |
| 1974 | 7 620 |
26,43 |
| 1975 | 9 184 |
20,52 |
| 1976 | 4 669 |
-49,16 |
| 1977 | 7 275 |
55,81 |
| 1978 | 9 700 |
33,33 |
| 1979 | 7 535 |
-22,32 |
| 1980 | 9 475 |
25,75 |
| 1981 | 7 200 |
-24,01 |
| 1982 | 8 620 |
19,72 |
| 1983 | 8 701 |
0,94 |
| 1984 | 7 157 |
-17,75 |
| 1985 | 9 542 |
33,32 |
| 1986 | 14 239 |
49,22 |
| 1987 | 11 268 |
-20,87 |
| 1988 | 7 442 |
-33,95 |
| 1989 | 13 858 |
86,21 |
| 1990 | 10 154 |
-26,73 |
| 1991 | 9 216 |
-9,24 |
| 1992 | 11 245 |
22,02 |
| 1993 | 9 679 |
-13,93 |
| 1994 | 6 087 |
-37,11 |
| 1995 | 10 318 |
69,51 |
| 1996 | 11 723 |
13,62 |
| 1997 | 11 242 |
-4,10 |
| 1998 | 11 169 |
-0,65 |
| 1999 | 7 675 |
-31,28 |
| 2000 | 7 172 |
-6,55 |
| 2001 | 9 000 |
25,49 |
| 2002 | 12 404 |
37,82 |
| 2003 | 13 526 |
9,05 |
| 2004 | 13 850 |
2,40 |
| 2005 | 11 400 |
-17,69 |
| 2006 | 8 900 |
-21,93 |
| 2007 | 6 453 |
-27,49 |
| 2008 | 6 278 |
-2,71 |
| 2009 | 2 473 |
-60,61 |
| 2010 | 3 143 |
27,09 |
| 2011 | 2 916 |
-7,22 |
| 2012 | 1 972 |
-32,37 |
| 2013 | 2 050 |
3,96 |
|
