Tableau de données
| 1980 | 1 600 | 1996 | 4 079 | 2012 | 13 087 |
| 1981 | 1 503 | 1997 | 4 089 | 2013 | 13 614 |
| 1982 | 1 809 | 1998 | 4 473 | 2014 | 14 263 |
| 1983 | 2 063 | 1999 | 4 362 | 2015 | 12 623 |
| 1984 | 2 048 | 2000 | 4 499 | 2016 | 12 455 |
| 1985 | 1 906 | 2001 | 5 003 | 2017 | 13 918 |
| 1986 | 1 972 | 2002 | 5 222 | 2018 | 15 658 |
| 1987 | 1 696 | 2003 | 5 719 | 2019 | 15 869 |
| 1988 | 1 825 | 2004 | 6 715 | 2020 | 15 963 |
| 1989 | 1 778 | 2005 | 8 046 | 2021 | 18 592 |
| 1990 | 1 634 | 2006 | 9 065 | 2022 | 18 860 |
| 1991 | 2 112 | 2007 | 11 271 | 2023 | 22 119 |
| 1992 | 2 323 | 2008 | 14 052 | 2024 | 25 057 |
| 1993 | 2 359 | 2009 | 11 563 | 2025 | 28 374 |
| 1994 | 2 701 | 2010 | 12 574 | 2026 | 31 336 |
| 1995 | 3 624 | 2011 | 13 868 | | |
Tableau de données
| 1980 | 7 | 1996 | 10 997 | 2012 | 42 619 |
| 1981 | 8 | 1997 | 13 406 | 2013 | 43 028 |
| 1982 | 15 | 1998 | 15 623 | 2014 | 44 984 |
| 1983 | 19 | 1999 | 17 304 | 2015 | 47 613 |
| 1984 | 23 | 2000 | 19 554 | 2016 | 49 147 |
| 1985 | 28 | 2001 | 20 483 | 2017 | 52 586 |
| 1986 | 35 | 2002 | 21 305 | 2018 | 56 550 |
| 1987 | 45 | 2003 | 22 241 | 2019 | 60 936 |
| 1988 | 79 | 2004 | 24 544 | 2020 | 62 250 |
| 1989 | 256 | 2005 | 26 020 | 2021 | 71 791 |
| 1990 | 1 552 | 2006 | 28 130 | 2022 | 84 057 |
| 1991 | 2 235 | 2007 | 31 198 | 2023 | 92 923 |
| 1992 | 3 166 | 2008 | 33 855 | 2024 | 99 763 |
| 1993 | 4 281 | 2009 | 36 072 | 2025 | 106 693 |
| 1994 | 6 139 | 2010 | 37 915 | 2026 | 114 403 |
| 1995 | 8 785 | 2011 | 41 088 | | |
Tableau de données
| 1980 | 23 405 | 1996 | 25 107 | 2012 | 48 175 |
| 1981 | 20 877 | 1997 | 26 865 | 2013 | 48 506 |
| 1982 | 19 684 | 1998 | 28 189 | 2014 | 50 467 |
| 1983 | 20 495 | 1999 | 29 459 | 2015 | 52 721 |
| 1984 | 20 245 | 2000 | 31 037 | 2016 | 54 374 |
| 1985 | 20 870 | 2001 | 31 419 | 2017 | 57 166 |
| 1986 | 21 467 | 2002 | 31 883 | 2018 | 60 731 |
| 1987 | 21 849 | 2003 | 33 026 | 2019 | 63 519 |
| 1988 | 22 545 | 2004 | 34 733 | 2020 | 62 250 |
| 1989 | 23 381 | 2005 | 35 881 | 2021 | 68 151 |
| 1990 | 21 499 | 2006 | 38 123 | 2022 | 72 090 |
| 1991 | 19 941 | 2007 | 40 735 | 2023 | 72 537 |
| 1992 | 20 293 | 2008 | 42 531 | 2024 | 75 005 |
| 1993 | 21 100 | 2009 | 43 620 | 2025 | 77 947 |
| 1994 | 22 159 | 2010 | 45 136 | 2026 | 81 208 |
| 1995 | 23 650 | 2011 | 47 459 | | |