Show data table
| 1980 | 11,021 | 1996 | 23,203 | 2012 | 68,734 |
| 1981 | 12,544 | 1997 | 23,075 | 2013 | 65,526 |
| 1982 | 12,250 | 1998 | 20,430 | 2014 | 61,890 |
| 1983 | 11,607 | 1999 | 21,814 | 2015 | 51,652 |
| 1984 | 12,591 | 2000 | 20,952 | 2016 | 51,985 |
| 1985 | 10,981 | 2001 | 19,538 | 2017 | 55,994 |
| 1986 | 11,259 | 2002 | 21,740 | 2018 | 56,573 |
| 1987 | 13,015 | 2003 | 27,337 | 2019 | 54,544 |
| 1988 | 16,266 | 2004 | 32,914 | 2020 | 53,322 |
| 1989 | 18,232 | 2005 | 36,320 | 2021 | 64,411 |
| 1990 | 18,903 | 2006 | 38,050 | 2022 | 65,776 |
| 1991 | 18,695 | 2007 | 45,296 | 2023 | 64,851 |
| 1992 | 18,138 | 2008 | 49,335 | 2024 | 65,701 |
| 1993 | 17,481 | 2009 | 45,927 | 2025 | 66,352 |
| 1994 | 19,778 | 2010 | 56,757 | 2026 | 75,648 |
| 1995 | 20,960 | 2011 | 67,509 | | |
Show data table
| 1980 | 9,672 | 1996 | 29,636 | 2012 | 66,358 |
| 1981 | 10,914 | 1997 | 31,012 | 2013 | 67,662 |
| 1982 | 12,041 | 1998 | 32,460 | 2014 | 68,561 |
| 1983 | 12,862 | 1999 | 33,803 | 2015 | 68,631 |
| 1984 | 14,315 | 2000 | 35,982 | 2016 | 69,883 |
| 1985 | 15,670 | 2001 | 37,746 | 2017 | 73,026 |
| 1986 | 16,783 | 2002 | 39,973 | 2018 | 75,618 |
| 1987 | 18,570 | 2003 | 41,938 | 2019 | 78,433 |
| 1988 | 20,745 | 2004 | 44,685 | 2020 | 77,230 |
| 1989 | 23,011 | 2005 | 47,549 | 2021 | 85,678 |
| 1990 | 24,200 | 2006 | 50,507 | 2022 | 94,647 |
| 1991 | 23,996 | 2007 | 54,016 | 2023 | 97,546 |
| 1992 | 24,668 | 2008 | 57,684 | 2024 | 99,533 |
| 1993 | 25,691 | 2009 | 58,040 | 2025 | 102,935 |
| 1994 | 27,032 | 2010 | 61,726 | 2026 | 107,441 |
| 1995 | 28,268 | 2011 | 65,402 | | |
Show data table
| 1980 | 49,511 | 1996 | 65,556 | 2012 | 89,535 |
| 1981 | 50,741 | 1997 | 67,985 | 2013 | 90,091 |
| 1982 | 49,943 | 1998 | 70,428 | 2014 | 91,057 |
| 1983 | 49,082 | 1999 | 72,711 | 2015 | 91,833 |
| 1984 | 51,552 | 2000 | 74,102 | 2016 | 92,766 |
| 1985 | 53,601 | 2001 | 75,054 | 2017 | 93,547 |
| 1986 | 54,103 | 2002 | 77,294 | 2018 | 94,675 |
| 1987 | 55,864 | 2003 | 78,736 | 2019 | 95,128 |
| 1988 | 57,220 | 2004 | 81,071 | 2020 | 92,784 |
| 1989 | 58,987 | 2005 | 82,444 | 2021 | 97,213 |
| 1990 | 59,051 | 2006 | 83,321 | 2022 | 99,200 |
| 1991 | 57,765 | 2007 | 85,344 | 2023 | 98,926 |
| 1992 | 58,667 | 2008 | 85,743 | 2024 | 98,346 |
| 1993 | 60,408 | 2009 | 85,879 | 2025 | 99,046 |
| 1994 | 62,736 | 2010 | 86,747 | 2026 | 99,788 |
| 1995 | 63,786 | 2011 | 87,749 | | |