Show data table
| 1980 | 6,254 | 1996 | 20,788 | 2012 | 49,311 |
| 1981 | 5,888 | 1997 | 22,476 | 2013 | 52,463 |
| 1982 | 6,080 | 1998 | 24,210 | 2014 | 57,111 |
| 1983 | 5,842 | 1999 | 26,237 | 2015 | 64,094 |
| 1984 | 5,594 | 2000 | 26,187 | 2016 | 63,871 |
| 1985 | 5,936 | 2001 | 28,121 | 2017 | 71,831 |
| 1986 | 7,996 | 2002 | 32,482 | 2018 | 80,475 |
| 1987 | 9,422 | 2003 | 40,939 | 2019 | 81,526 |
| 1988 | 10,369 | 2004 | 47,388 | 2020 | 86,217 |
| 1989 | 10,758 | 2005 | 50,475 | 2021 | 103,624 |
| 1990 | 13,649 | 2006 | 53,738 | 2022 | 104,720 |
| 1991 | 13,752 | 2007 | 60,770 | 2023 | 106,501 |
| 1992 | 15,337 | 2008 | 60,990 | 2024 | 112,356 |
| 1993 | 14,267 | 2009 | 51,944 | 2025 | 130,652 |
| 1994 | 15,460 | 2010 | 48,581 | 2026 | 140,186 |
| 1995 | 19,093 | 2011 | 52,553 | | |
Show data table
| 1980 | 3,859 | 1996 | 16,491 | 2012 | 38,356 |
| 1981 | 4,625 | 1997 | 18,803 | 2013 | 39,501 |
| 1982 | 5,428 | 1998 | 21,563 | 2014 | 42,978 |
| 1983 | 5,942 | 1999 | 24,593 | 2015 | 57,761 |
| 1984 | 6,534 | 2000 | 28,341 | 2016 | 57,718 |
| 1985 | 7,076 | 2001 | 31,398 | 2017 | 63,608 |
| 1986 | 7,536 | 2002 | 34,376 | 2018 | 68,113 |
| 1987 | 8,041 | 2003 | 36,201 | 2019 | 72,817 |
| 1988 | 8,628 | 2004 | 38,114 | 2020 | 75,544 |
| 1989 | 9,629 | 2005 | 40,550 | 2021 | 87,556 |
| 1990 | 10,451 | 2006 | 42,796 | 2022 | 99,366 |
| 1991 | 10,812 | 2007 | 44,337 | 2023 | 98,468 |
| 1992 | 11,423 | 2008 | 41,473 | 2024 | 103,836 |
| 1993 | 12,235 | 2009 | 37,282 | 2025 | 115,689 |
| 1994 | 13,108 | 2010 | 36,615 | 2026 | 118,880 |
| 1995 | 15,117 | 2011 | 37,761 | | |
Show data table
| 1980 | 18,983 | 1996 | 32,178 | 2012 | 49,735 |
| 1981 | 19,221 | 1997 | 35,265 | 2013 | 50,544 |
| 1982 | 19,303 | 1998 | 37,954 | 2014 | 54,851 |
| 1983 | 19,031 | 1999 | 41,473 | 2015 | 67,682 |
| 1984 | 19,501 | 2000 | 44,718 | 2016 | 67,553 |
| 1985 | 19,819 | 2001 | 46,362 | 2017 | 73,351 |
| 1986 | 19,900 | 2002 | 48,257 | 2018 | 77,829 |
| 1987 | 20,590 | 2003 | 48,906 | 2019 | 80,470 |
| 1988 | 21,303 | 2004 | 51,225 | 2020 | 85,243 |
| 1989 | 22,634 | 2005 | 52,874 | 2021 | 97,772 |
| 1990 | 24,405 | 2006 | 53,958 | 2022 | 102,737 |
| 1991 | 24,666 | 2007 | 55,239 | 2023 | 98,468 |
| 1992 | 25,342 | 2008 | 51,933 | 2024 | 99,329 |
| 1993 | 25,786 | 2009 | 48,948 | 2025 | 110,031 |
| 1994 | 27,216 | 2010 | 49,544 | 2026 | 111,519 |
| 1995 | 29,699 | 2011 | 50,158 | | |