Tableau de données
| 1980 | 3 239 | 1996 | 934 | 2012 | 2 087 |
| 1981 | 5 006 | 1997 | 933 | 2013 | 2 295 |
| 1982 | 5 612 | 1998 | 991 | 2014 | 1 950 |
| 1983 | 3 786 | 1999 | 1 001 | 2015 | 1 723 |
| 1984 | 1 346 | 2000 | 629 | 2016 | 1 912 |
| 1985 | 1 169 | 2001 | 650 | 2017 | 2 012 |
| 1986 | 1 080 | 2002 | 735 | 2018 | 2 195 |
| 1987 | 888 | 2003 | 882 | 2019 | 2 187 |
| 1988 | 927 | 2004 | 995 | 2020 | 2 195 |
| 1989 | 914 | 2005 | 1 177 | 2021 | 2 445 |
| 1990 | 1 032 | 2006 | 1 344 | 2022 | 2 230 |
| 1991 | 1 127 | 2007 | 1 546 | 2023 | 2 384 |
| 1992 | 1 091 | 2008 | 1 704 | 2024 | 2 419 |
| 1993 | 876 | 2009 | 1 493 | 2025 | 3 271 |
| 1994 | 790 | 2010 | 1 784 | 2026 | 3 314 |
| 1995 | 902 | 2011 | 2 055 | | |
Tableau de données
| 1980 | 1 | 1996 | 153 | 2012 | 3 806 |
| 1981 | 1 | 1997 | 191 | 2013 | 4 545 |
| 1982 | 2 | 1998 | 229 | 2014 | 5 659 |
| 1983 | 3 | 1999 | 267 | 2015 | 6 395 |
| 1984 | 5 | 2000 | 343 | 2016 | 7 480 |
| 1985 | 6 | 2001 | 466 | 2017 | 8 757 |
| 1986 | 10 | 2002 | 582 | 2018 | 10 072 |
| 1987 | 14 | 2003 | 765 | 2019 | 11 406 |
| 1988 | 19 | 2004 | 895 | 2020 | 12 291 |
| 1989 | 25 | 2005 | 1 065 | 2021 | 14 198 |
| 1990 | 34 | 2006 | 1 230 | 2022 | 18 532 |
| 1991 | 41 | 2007 | 1 442 | 2023 | 26 274 |
| 1992 | 48 | 2008 | 1 792 | 2024 | 34 356 |
| 1993 | 57 | 2009 | 2 100 | 2025 | 40 900 |
| 1994 | 76 | 2010 | 2 551 | 2026 | 44 713 |
| 1995 | 108 | 2011 | 3 124 | | |
Tableau de données
| 1980 | 2 294 | 1996 | 2 508 | 2012 | 4 342 |
| 1981 | 2 146 | 1997 | 2 591 | 2013 | 4 545 |
| 1982 | 1 912 | 1998 | 2 656 | 2014 | 4 566 |
| 1983 | 1 740 | 1999 | 2 709 | 2015 | 4 556 |
| 1984 | 1 854 | 2000 | 2 737 | 2016 | 4 604 |
| 1985 | 1 932 | 2001 | 2 767 | 2017 | 4 870 |
| 1986 | 2 007 | 2002 | 2 816 | 2018 | 5 066 |
| 1987 | 2 092 | 2003 | 2 881 | 2019 | 5 288 |
| 1988 | 2 174 | 2004 | 2 958 | 2020 | 5 211 |
| 1989 | 2 217 | 2005 | 3 061 | 2021 | 5 369 |
| 1990 | 2 239 | 2006 | 3 156 | 2022 | 5 468 |
| 1991 | 2 287 | 2007 | 3 201 | 2023 | 5 532 |
| 1992 | 2 331 | 2008 | 3 401 | 2024 | 5 747 |
| 1993 | 2 383 | 2009 | 3 506 | 2025 | 5 979 |
| 1994 | 2 407 | 2010 | 3 688 | 2026 | 6 152 |
| 1995 | 2 451 | 2011 | 4 103 | | |