Show data table
| 1980 | 8,361 | 1996 | 8,645 | 2012 | 13,890 |
| 1981 | 6,671 | 1997 | 9,197 | 2013 | 14,489 |
| 1982 | 3,258 | 1998 | 9,283 | 2014 | 13,209 |
| 1983 | 3,963 | 1999 | 8,709 | 2015 | 14,895 |
| 1984 | 4,375 | 2000 | 8,639 | 2016 | 12,773 |
| 1985 | 3,249 | 2001 | 8,085 | 2017 | 14,618 |
| 1986 | 3,857 | 2002 | 2,998 | 2018 | 11,786 |
| 1987 | 3,910 | 2003 | 3,761 | 2019 | 9,942 |
| 1988 | 4,524 | 2004 | 4,314 | 2020 | 8,489 |
| 1989 | 2,867 | 2005 | 5,164 | 2021 | 10,610 |
| 1990 | 4,858 | 2006 | 5,976 | 2022 | 13,702 |
| 1991 | 6,429 | 2007 | 7,316 | 2023 | 13,908 |
| 1992 | 7,654 | 2008 | 9,147 | 2024 | 13,539 |
| 1993 | 7,796 | 2009 | 8,338 | 2025 | 14,355 |
| 1994 | 8,379 | 2010 | 10,413 | 2026 | 14,357 |
| 1995 | 8,295 | 2011 | 12,788 | | |
Show data table
| 1980 | 0 | 1996 | 8,645 | 2012 | 63,209 |
| 1981 | 0 | 1997 | 9,197 | 2013 | 79,338 |
| 1982 | 0 | 1998 | 9,283 | 2014 | 107,315 |
| 1983 | 0 | 1999 | 8,709 | 2015 | 138,053 |
| 1984 | 0 | 2000 | 8,639 | 2016 | 188,761 |
| 1985 | 0 | 2001 | 8,085 | 2017 | 242,031 |
| 1986 | 0 | 2002 | 9,316 | 2018 | 331,385 |
| 1987 | 1 | 2003 | 11,098 | 2019 | 479,730 |
| 1988 | 4 | 2004 | 12,691 | 2020 | 599,642 |
| 1989 | 114 | 2005 | 15,095 | 2021 | 1.01M |
| 1990 | 2,369 | 2006 | 18,370 | 2022 | 1.79M |
| 1991 | 6,135 | 2007 | 22,791 | 2023 | 4.12M |
| 1992 | 7,582 | 2008 | 28,925 | 2024 | 12.4M |
| 1993 | 7,796 | 2009 | 31,094 | 2025 | 17.9M |
| 1994 | 8,379 | 2010 | 40,740 | 2026 | 24.2M |
| 1995 | 8,295 | 2011 | 52,810 | | |
Show data table
| 1980 | 12,787 | 1996 | 12,672 | 2012 | 16,857 |
| 1981 | 11,840 | 1997 | 13,542 | 2013 | 17,070 |
| 1982 | 11,277 | 1998 | 13,907 | 2014 | 16,459 |
| 1983 | 11,535 | 1999 | 13,291 | 2015 | 16,727 |
| 1984 | 11,569 | 2000 | 13,048 | 2016 | 16,207 |
| 1985 | 10,583 | 2001 | 12,348 | 2017 | 16,492 |
| 1986 | 11,196 | 2002 | 10,897 | 2018 | 15,898 |
| 1987 | 11,350 | 2003 | 11,762 | 2019 | 15,426 |
| 1988 | 10,993 | 2004 | 12,691 | 2020 | 13,765 |
| 1989 | 10,098 | 2005 | 13,683 | 2021 | 15,058 |
| 1990 | 9,758 | 2006 | 14,641 | 2022 | 15,818 |
| 1991 | 10,638 | 2007 | 15,803 | 2023 | 15,385 |
| 1992 | 11,576 | 2008 | 16,283 | 2024 | 15,045 |
| 1993 | 12,119 | 2009 | 15,171 | 2025 | 15,568 |
| 1994 | 12,663 | 2010 | 16,439 | 2026 | 15,953 |
| 1995 | 12,152 | 2011 | 17,226 | | |