Show data table
| 1980 | 308 | 1996 | 710 | 2012 | 6,388 |
| 1981 | 289 | 1997 | 783 | 2013 | 7,158 |
| 1982 | 280 | 1998 | 830 | 2014 | 7,775 |
| 1983 | 297 | 1999 | 875 | 2015 | 8,173 |
| 1984 | 302 | 2000 | 963 | 2016 | 8,225 |
| 1985 | 294 | 2001 | 1,059 | 2017 | 8,939 |
| 1986 | 280 | 2002 | 1,157 | 2018 | 10,038 |
| 1987 | 300 | 2003 | 1,301 | 2019 | 10,349 |
| 1988 | 369 | 2004 | 1,522 | 2020 | 10,700 |
| 1989 | 407 | 2005 | 1,779 | 2021 | 12,872 |
| 1990 | 348 | 2006 | 2,129 | 2022 | 12,989 |
| 1991 | 359 | 2007 | 2,735 | 2023 | 13,029 |
| 1992 | 423 | 2008 | 3,506 | 2024 | 13,453 |
| 1993 | 525 | 2009 | 3,879 | 2025 | 13,968 |
| 1994 | 473 | 2010 | 4,578 | 2026 | 14,874 |
| 1995 | 609 | 2011 | 5,654 | | |
Show data table
| 1980 | 461 | 1996 | 5,902 | 2012 | 40,324 |
| 1981 | 493 | 1997 | 6,490 | 2013 | 44,331 |
| 1982 | 531 | 1998 | 6,872 | 2014 | 47,763 |
| 1983 | 587 | 1999 | 7,247 | 2015 | 50,906 |
| 1984 | 700 | 2000 | 7,971 | 2016 | 54,633 |
| 1985 | 862 | 2001 | 8,764 | 2017 | 60,357 |
| 1986 | 968 | 2002 | 9,579 | 2018 | 66,428 |
| 1987 | 1,118 | 2003 | 10,766 | 2019 | 71,395 |
| 1988 | 1,372 | 2004 | 12,601 | 2020 | 73,807 |
| 1989 | 1,533 | 2005 | 14,574 | 2021 | 83,046 |
| 1990 | 1,662 | 2006 | 16,968 | 2022 | 87,368 |
| 1991 | 1,912 | 2007 | 20,798 | 2023 | 91,814 |
| 1992 | 2,332 | 2008 | 24,348 | 2024 | 95,806 |
| 1993 | 3,024 | 2009 | 26,497 | 2025 | 99,772 |
| 1994 | 4,072 | 2010 | 30,996 | 2026 | 104,056 |
| 1995 | 5,086 | 2011 | 36,518 | | |
Show data table
| 1980 | 2,688 | 1996 | 10,439 | 2012 | 41,788 |
| 1981 | 2,787 | 1997 | 11,298 | 2013 | 44,770 |
| 1982 | 2,990 | 1998 | 12,083 | 2014 | 47,802 |
| 1983 | 3,270 | 1999 | 12,915 | 2015 | 50,906 |
| 1984 | 3,718 | 2000 | 13,916 | 2016 | 54,001 |
| 1985 | 4,161 | 2001 | 14,969 | 2017 | 57,401 |
| 1986 | 4,461 | 2002 | 16,243 | 2018 | 61,050 |
| 1987 | 4,901 | 2003 | 17,780 | 2019 | 64,538 |
| 1988 | 5,366 | 2004 | 19,464 | 2020 | 65,950 |
| 1989 | 5,508 | 2005 | 21,563 | 2021 | 71,568 |
| 1990 | 5,640 | 2006 | 24,166 | 2022 | 73,840 |
| 1991 | 6,136 | 2007 | 27,444 | 2023 | 77,925 |
| 1992 | 6,931 | 2008 | 29,937 | 2024 | 81,904 |
| 1993 | 7,808 | 2009 | 32,605 | 2025 | 86,162 |
| 1994 | 8,732 | 2010 | 35,885 | 2026 | 90,166 |
| 1995 | 9,592 | 2011 | 39,036 | | |