Show data table
| 1980 | 1,074 | 1996 | 742 | 2012 | 5,702 |
| 1981 | 978 | 1997 | 842 | 2013 | 5,876 |
| 1982 | 953 | 1998 | 690 | 2014 | 6,055 |
| 1983 | 968 | 1999 | 632 | 2015 | 4,676 |
| 1984 | 1,000 | 2000 | 781 | 2016 | 3,991 |
| 1985 | 1,093 | 2001 | 739 | 2017 | 4,694 |
| 1986 | 995 | 2002 | 999 | 2018 | 3,689 |
| 1987 | 1,109 | 2003 | 1,134 | 2019 | 2,941 |
| 1988 | 1,171 | 2004 | 1,451 | 2020 | 1,977 |
| 1989 | 1,326 | 2005 | 2,146 | 2021 | 2,404 |
| 1990 | 1,422 | 2006 | 2,930 | 2022 | 3,905 |
| 1991 | 1,333 | 2007 | 3,515 | 2023 | 3,079 |
| 1992 | 994 | 2008 | 4,578 | 2024 | 3,156 |
| 1993 | 699 | 2009 | 3,645 | 2025 | 3,614 |
| 1994 | 493 | 2010 | 4,102 | 2026 | 3,754 |
| 1995 | 595 | 2011 | 5,184 | | |
Show data table
| 1980 | 0 | 1996 | 95 | 2012 | 544,402 |
| 1981 | 0 | 1997 | 192 | 2013 | 567,186 |
| 1982 | 0 | 1998 | 271 | 2014 | 595,184 |
| 1983 | 0 | 1999 | 1,763 | 2015 | 561,383 |
| 1984 | 0 | 2000 | 7,841 | 2016 | 653,171 |
| 1985 | 0 | 2001 | 16,304 | 2017 | 778,745 |
| 1986 | 0 | 2002 | 43,490 | 2018 | 932,793 |
| 1987 | 0 | 2003 | 84,578 | 2019 | 1.07M |
| 1988 | 0 | 2004 | 121,258 | 2020 | 1.14M |
| 1989 | 0 | 2005 | 187,034 | 2021 | 1.52M |
| 1990 | 0 | 2006 | 235,514 | 2022 | 1.8M |
| 1991 | 0 | 2007 | 269,626 | 2023 | 2.11M |
| 1992 | 0 | 2008 | 343,514 | 2024 | 2.75M |
| 1993 | 0 | 2009 | 289,163 | 2025 | 3.3M |
| 1994 | 0 | 2010 | 376,964 | 2026 | 3.53M |
| 1995 | 2 | 2011 | 486,972 | | |
Show data table
| 1980 | 250,171 | 1996 | 323,654 | 2012 | 567,657 |
| 1981 | 232,870 | 1997 | 335,606 | 2013 | 572,873 |
| 1982 | 226,868 | 1998 | 339,786 | 2014 | 577,601 |
| 1983 | 230,365 | 1999 | 335,943 | 2015 | 561,383 |
| 1984 | 237,898 | 2000 | 334,926 | 2016 | 532,452 |
| 1985 | 218,506 | 2001 | 337,502 | 2017 | 513,211 |
| 1986 | 218,597 | 2002 | 370,772 | 2018 | 492,866 |
| 1987 | 221,853 | 2003 | 370,539 | 2019 | 475,495 |
| 1988 | 229,241 | 2004 | 398,278 | 2020 | 441,614 |
| 1989 | 223,214 | 2005 | 438,356 | 2021 | 436,770 |
| 1990 | 209,910 | 2006 | 472,521 | 2022 | 441,117 |
| 1991 | 227,502 | 2007 | 514,335 | 2023 | 433,382 |
| 1992 | 245,280 | 2008 | 548,703 | 2024 | 441,208 |
| 1993 | 263,625 | 2009 | 538,800 | 2025 | 439,630 |
| 1994 | 282,041 | 2010 | 545,870 | 2026 | 434,507 |
| 1995 | 301,046 | 2011 | 543,904 | | |