Show data table
| 1980 | 597 | 1996 | 509 | 2012 | 1,072 |
| 1981 | 390 | 1997 | 475 | 2013 | 1,169 |
| 1982 | 375 | 1998 | 495 | 2014 | 1,205 |
| 1983 | 321 | 1999 | 526 | 2015 | 1,003 |
| 1984 | 332 | 2000 | 488 | 2016 | 1,010 |
| 1985 | 349 | 2001 | 492 | 2017 | 1,060 |
| 1986 | 436 | 2002 | 546 | 2018 | 1,158 |
| 1987 | 504 | 2003 | 676 | 2019 | 1,155 |
| 1988 | 513 | 2004 | 758 | 2020 | 1,199 |
| 1989 | 463 | 2005 | 780 | 2021 | 1,320 |
| 1990 | 547 | 2006 | 809 | 2022 | 1,267 |
| 1991 | 542 | 2007 | 912 | 2023 | 1,395 |
| 1992 | 585 | 2008 | 1,060 | 2024 | 1,482 |
| 1993 | 545 | 2009 | 1,023 | 2025 | 1,634 |
| 1994 | 365 | 2010 | 974 | 2026 | 1,809 |
| 1995 | 481 | 2011 | 1,059 | | |
Show data table
| 1980 | 134,286 | 1996 | 258,252 | 2012 | 547,074 |
| 1981 | 112,137 | 1997 | 274,842 | 2013 | 577,333 |
| 1982 | 126,015 | 1998 | 291,548 | 2014 | 594,681 |
| 1983 | 134,042 | 1999 | 323,204 | 2015 | 592,642 |
| 1984 | 145,190 | 2000 | 346,172 | 2016 | 598,848 |
| 1985 | 150,669 | 2001 | 360,634 | 2017 | 615,910 |
| 1986 | 143,749 | 2002 | 379,089 | 2018 | 643,166 |
| 1987 | 141,534 | 2003 | 392,012 | 2019 | 676,591 |
| 1988 | 141,431 | 2004 | 400,089 | 2020 | 689,265 |
| 1989 | 135,904 | 2005 | 410,965 | 2021 | 731,334 |
| 1990 | 138,085 | 2006 | 422,719 | 2022 | 788,874 |
| 1991 | 140,605 | 2007 | 436,676 | 2023 | 845,785 |
| 1992 | 144,605 | 2008 | 473,029 | 2024 | 898,322 |
| 1993 | 149,885 | 2009 | 481,629 | 2025 | 949,032 |
| 1994 | 198,899 | 2010 | 481,556 | 2026 | 1.01M |
| 1995 | 237,692 | 2011 | 499,247 | | |
Show data table
| 1980 | 522,408 | 1996 | 473,723 | 2012 | 558,056 |
| 1981 | 514,636 | 1997 | 486,319 | 2013 | 580,806 |
| 1982 | 507,693 | 1998 | 490,233 | 2014 | 599,745 |
| 1983 | 481,869 | 1999 | 496,013 | 2015 | 592,642 |
| 1984 | 469,024 | 2000 | 509,159 | 2016 | 594,782 |
| 1985 | 473,652 | 2001 | 520,180 | 2017 | 610,399 |
| 1986 | 471,567 | 2002 | 528,033 | 2018 | 632,508 |
| 1987 | 447,888 | 2003 | 529,812 | 2019 | 659,078 |
| 1988 | 448,699 | 2004 | 536,598 | 2020 | 666,091 |
| 1989 | 423,403 | 2005 | 528,493 | 2021 | 695,488 |
| 1990 | 447,265 | 2006 | 532,457 | 2022 | 720,392 |
| 1991 | 452,005 | 2007 | 547,900 | 2023 | 747,070 |
| 1992 | 451,216 | 2008 | 557,633 | 2024 | 781,199 |
| 1993 | 456,825 | 2009 | 553,709 | 2025 | 816,025 |
| 1994 | 448,946 | 2010 | 548,790 | 2026 | 848,219 |
| 1995 | 466,126 | 2011 | 548,477 | | |