Show data table
| 1980 | 1,246 | 1996 | 3,052 | 2012 | 5,590 |
| 1981 | 1,345 | 1997 | 3,434 | 2013 | 5,374 |
| 1982 | 1,518 | 1998 | 3,558 | 2014 | 5,238 |
| 1983 | 1,323 | 1999 | 3,564 | 2015 | 5,489 |
| 1984 | 973 | 2000 | 3,602 | 2016 | 5,486 |
| 1985 | 901 | 2001 | 3,621 | 2017 | 5,769 |
| 1986 | 1,062 | 2002 | 3,806 | 2018 | 6,139 |
| 1987 | 1,189 | 2003 | 3,680 | 2019 | 6,218 |
| 1988 | 1,408 | 2004 | 3,956 | 2020 | 5,509 |
| 1989 | 1,630 | 2005 | 4,351 | 2021 | 5,832 |
| 1990 | 2,023 | 2006 | 4,611 | 2022 | 6,820 |
| 1991 | 1,846 | 2007 | 4,955 | 2023 | 7,755 |
| 1992 | 1,851 | 2008 | 5,267 | 2024 | 7,965 |
| 1993 | 2,308 | 2009 | 4,624 | 2025 | 8,106 |
| 1994 | 2,293 | 2010 | 5,021 | 2026 | 8,356 |
| 1995 | 2,729 | 2011 | 5,471 | | |
Show data table
| 1980 | 2,218 | 1996 | 113,302 | 2012 | 497,500 |
| 1981 | 2,393 | 1997 | 121,587 | 2013 | 541,487 |
| 1982 | 2,702 | 1998 | 130,028 | 2014 | 582,517 |
| 1983 | 3,267 | 1999 | 139,134 | 2015 | 643,614 |
| 1984 | 4,241 | 2000 | 153,796 | 2016 | 684,798 |
| 1985 | 5,092 | 2001 | 166,567 | 2017 | 740,949 |
| 1986 | 5,839 | 2002 | 184,263 | 2018 | 795,387 |
| 1987 | 6,538 | 2003 | 212,458 | 2019 | 830,187 |
| 1988 | 7,746 | 2004 | 242,080 | 2020 | 780,385 |
| 1989 | 9,290 | 2005 | 271,284 | 2021 | 878,435 |
| 1990 | 14,565 | 2006 | 302,770 | 2022 | 1.05M |
| 1991 | 22,342 | 2007 | 340,662 | 2023 | 1.2M |
| 1992 | 42,578 | 2008 | 382,315 | 2024 | 1.25M |
| 1993 | 57,574 | 2009 | 406,895 | 2025 | 1.3M |
| 1994 | 75,859 | 2010 | 438,760 | 2026 | 1.35M |
| 1995 | 96,321 | 2011 | 470,938 | | |
Show data table
| 1980 | 504,753 | 1996 | 648,111 | 2012 | 631,717 |
| 1981 | 517,786 | 1997 | 631,326 | 2013 | 632,343 |
| 1982 | 524,806 | 1998 | 617,611 | 2014 | 635,444 |
| 1983 | 535,876 | 1999 | 617,709 | 2015 | 643,614 |
| 1984 | 539,749 | 2000 | 616,805 | 2016 | 660,847 |
| 1985 | 526,900 | 2001 | 619,254 | 2017 | 674,954 |
| 1986 | 558,759 | 2002 | 619,857 | 2018 | 690,643 |
| 1987 | 597,438 | 2003 | 640,278 | 2019 | 702,340 |
| 1988 | 570,222 | 2004 | 646,428 | 2020 | 643,282 |
| 1989 | 595,858 | 2005 | 649,878 | 2021 | 679,206 |
| 1990 | 614,101 | 2006 | 666,344 | 2022 | 722,120 |
| 1991 | 615,167 | 2007 | 673,575 | 2023 | 741,108 |
| 1992 | 627,548 | 2008 | 665,702 | 2024 | 736,304 |
| 1993 | 636,148 | 2009 | 640,738 | 2025 | 735,025 |
| 1994 | 642,418 | 2010 | 629,330 | 2026 | 725,731 |
| 1995 | 652,674 | 2011 | 636,565 | | |