|
| Années | Valeurs | Variations (%) ** |
| 1961 | 46 785 |
|
| 1962 | 60 788 |
29,93 |
| 1963 | 66 599 |
9,56 |
| 1964 | 53 603 |
-19,51 |
| 1965 | 70 848 |
32,17 |
| 1966 | 64 200 |
-9,38 |
| 1967 | 71 275 |
11,02 |
| 1968 | 71 652 |
0,53 |
| 1969 | 61 921 |
-13,58 |
| 1970 | 59 987 |
-3,12 |
| 1971 | 50 301 |
-16,15 |
| 1972 | 67 710 |
34,61 |
| 1973 | 76 105 |
12,40 |
| 1974 | 38 100 |
-49,94 |
| 1975 | 23 200 |
-39,11 |
| 1976 | 34 329 |
47,97 |
| 1977 | 30 674 |
-10,65 |
| 1978 | 39 340 |
28,25 |
| 1979 | 40 372 |
2,62 |
| 1980 | 42 681 |
5,72 |
| 1981 | 51 138 |
19,81 |
| 1982 | 46 711 |
-8,66 |
| 1983 | 43 310 |
-7,28 |
| 1984 | 61 416 |
41,81 |
| 1985 | 72 621 |
18,24 |
| 1986 | 58 543 |
-19,39 |
| 1987 | 62 639 |
7,00 |
| 1988 | 40 073 |
-36,03 |
| 1989 | 31 253 |
-22,01 |
| 1990 | 19 153 |
-38,72 |
| 1991 | 21 153 |
10,44 |
| 1992 | 58 474 |
176,43 |
| 1993 | 53 910 |
-7,81 |
| 1994 | 46 805 |
-13,18 |
| 1995 | 41 438 |
-11,47 |
| 1996 | 42 500 |
2,56 |
| 1997 | 48 420 |
13,93 |
| 1998 | 54 370 |
12,29 |
| 1999 | 53 894 |
-0,88 |
| 2000 | 92 937 |
72,44 |
| 2001 | 113 785 |
22,43 |
| 2002 | 74 325 |
-34,68 |
| 2003 | 54 060 |
-27,27 |
| 2004 | 52 920 |
-2,11 |
| 2005 | 38 116 |
-27,97 |
| 2006 | 34 783 |
-8,74 |
| 2007 | 25 532 |
-26,60 |
| 2008 | 28 413 |
11,28 |
| 2009 | 20 298 |
-28,56 |
| 2010 | 21 370 |
5,28 |
| 2011 | 23 000 |
7,63 |
| 2012 | 23 100 |
0,43 |
| 2013 | 23 100 |
0,00 |
|
