Tableau de données
| 1980 | 1 230 | 1996 | 5 205 | 2012 | 12 465 |
| 1981 | 1 383 | 1997 | 5 321 | 2013 | 12 407 |
| 1982 | 1 446 | 1998 | 5 124 | 2014 | 12 231 |
| 1983 | 1 135 | 1999 | 3 501 | 2015 | 8 893 |
| 1984 | 1 106 | 2000 | 3 752 | 2016 | 8 813 |
| 1985 | 1 720 | 2001 | 3 164 | 2017 | 10 056 |
| 1986 | 1 955 | 2002 | 2 844 | 2018 | 9 282 |
| 1987 | 2 087 | 2003 | 3 078 | 2019 | 9 011 |
| 1988 | 2 289 | 2004 | 3 648 | 2020 | 7 057 |
| 1989 | 3 088 | 2005 | 4 806 | 2021 | 7 952 |
| 1990 | 3 106 | 2006 | 5 906 | 2022 | 9 256 |
| 1991 | 2 678 | 2007 | 7 374 | 2023 | 10 350 |
| 1992 | 2 524 | 2008 | 8 863 | 2024 | 10 282 |
| 1993 | 2 787 | 2009 | 8 641 | 2025 | 10 686 |
| 1994 | 3 495 | 2010 | 11 341 | 2026 | 12 313 |
| 1995 | 4 852 | 2011 | 13 326 | | |
Tableau de données
| 1984 | 0 | 1999 | 6 351 | 2014 | 28 778 |
| 1985 | 0 | 2000 | 6 864 | 2015 | 29 623 |
| 1986 | 0 | 2001 | 7 433 | 2016 | 30 751 |
| 1987 | 0 | 2002 | 8 307 | 2017 | 32 091 |
| 1988 | 0 | 2003 | 9 472 | 2018 | 33 914 |
| 1989 | 0 | 2004 | 10 671 | 2019 | 35 542 |
| 1990 | 0 | 2005 | 11 700 | 2020 | 36 381 |
| 1991 | 0 | 2006 | 12 848 | 2021 | 42 894 |
| 1992 | 4 | 2007 | 14 358 | 2022 | 47 802 |
| 1993 | 90 | 2008 | 16 253 | 2023 | 51 694 |
| 1994 | 2 233 | 2009 | 17 254 | 2024 | 55 410 |
| 1995 | 4 444 | 2010 | 19 953 | 2025 | 59 704 |
| 1996 | 5 227 | 2011 | 22 310 | 2026 | 63 838 |
| 1997 | 5 732 | 2012 | 24 357 | | |
| 1998 | 5 942 | 2013 | 26 762 | | |
Tableau de données
| 1980 | 4 411 | 1996 | 4 412 | 2012 | 6 042 |
| 1981 | 4 124 | 1997 | 4 492 | 2013 | 6 175 |
| 1982 | 4 059 | 1998 | 4 438 | 2014 | 6 157 |
| 1983 | 3 838 | 1999 | 4 392 | 2015 | 5 892 |
| 1984 | 3 957 | 2000 | 4 494 | 2016 | 5 658 |
| 1985 | 4 183 | 2001 | 4 497 | 2017 | 5 696 |
| 1986 | 4 409 | 2002 | 4 577 | 2018 | 5 760 |
| 1987 | 4 481 | 2003 | 4 574 | 2019 | 5 792 |
| 1988 | 4 410 | 2004 | 4 783 | 2020 | 5 568 |
| 1989 | 4 472 | 2005 | 4 881 | 2021 | 5 808 |
| 1990 | 4 160 | 2006 | 5 020 | 2022 | 5 961 |
| 1991 | 4 133 | 2007 | 5 271 | 2023 | 6 130 |
| 1992 | 4 047 | 2008 | 5 485 | 2024 | 6 313 |
| 1993 | 4 168 | 2009 | 5 426 | 2025 | 6 434 |
| 1994 | 4 322 | 2010 | 5 787 | 2026 | 6 535 |
| 1995 | 4 444 | 2011 | 5 974 | | |