|
| Années | Valeurs | Variations (%) ** |
| 1961 | 34 893 |
|
| 1962 | 37 097 |
6,32 |
| 1963 | 52 331 |
41,07 |
| 1964 | 48 229 |
-7,84 |
| 1965 | 66 362 |
37,60 |
| 1966 | 59 842 |
-9,82 |
| 1967 | 37 440 |
-37,44 |
| 1968 | 113 636 |
203,51 |
| 1969 | 75 926 |
-33,18 |
| 1970 | 50 080 |
-34,04 |
| 1971 | 121 085 |
141,78 |
| 1972 | 61 251 |
-49,41 |
| 1973 | 68 193 |
11,33 |
| 1974 | 60 718 |
-10,96 |
| 1975 | 83 032 |
36,75 |
| 1976 | 79 725 |
-3,98 |
| 1977 | 51 867 |
-34,94 |
| 1978 | 59 656 |
15,02 |
| 1979 | 112 236 |
88,14 |
| 1980 | 73 299 |
-34,69 |
| 1981 | 62 136 |
-15,23 |
| 1982 | 112 775 |
81,50 |
| 1983 | 79 406 |
-29,59 |
| 1984 | 92 331 |
16,28 |
| 1985 | 102 519 |
11,03 |
| 1986 | 117 016 |
14,14 |
| 1987 | 157 766 |
34,82 |
| 1988 | 163 210 |
3,45 |
| 1989 | 193 985 |
18,86 |
| 1990 | 164 333 |
-15,29 |
| 1991 | 169 048 |
2,87 |
| 1992 | 156 537 |
-7,40 |
| 1993 | 122 211 |
-21,93 |
| 1994 | 141 034 |
15,40 |
| 1995 | 104 138 |
-26,16 |
| 1996 | 229 133 |
120,03 |
| 1997 | 157 426 |
-31,29 |
| 1998 | 195 884 |
24,43 |
| 1999 | 132 721 |
-32,25 |
| 2000 | 108 740 |
-18,07 |
| 2001 | 118 006 |
8,52 |
| 2002 | 127 196 |
7,79 |
| 2003 | 227 359 |
78,75 |
| 2004 | 146 692 |
-35,48 |
| 2005 | 187 739 |
27,98 |
| 2006 | 162 783 |
-13,29 |
| 2007 | 175 108 |
7,57 |
| 2008 | 195 219 |
11,48 |
| 2009 | 224 495 |
15,00 |
| 2010 | 371 834 |
65,63 |
| 2011 | 344 379 |
-7,38 |
| 2012 | 309 095 |
-10,25 |
| 2013 | 280 313 |
-9,31 |
| 2014 | 285 813 |
1,96 |
|
