Show data table
| 1980 | 17,667 | 1996 | 49,719 | 2012 | 113,953 |
| 1981 | 15,190 | 1997 | 44,203 | 2013 | 121,423 |
| 1982 | 12,464 | 1998 | 45,637 | 2014 | 125,200 |
| 1983 | 12,235 | 1999 | 49,341 | 2015 | 106,710 |
| 1984 | 11,984 | 2000 | 48,984 | 2016 | 107,948 |
| 1985 | 12,394 | 2001 | 48,719 | 2017 | 111,212 |
| 1986 | 17,950 | 2002 | 53,228 | 2018 | 118,135 |
| 1987 | 22,150 | 2003 | 66,161 | 2019 | 113,830 |
| 1988 | 24,876 | 2004 | 77,031 | 2020 | 117,570 |
| 1989 | 26,227 | 2005 | 81,728 | 2021 | 136,191 |
| 1990 | 33,067 | 2006 | 91,478 | 2022 | 125,295 |
| 1991 | 35,347 | 2007 | 108,344 | 2023 | 134,403 |
| 1992 | 39,061 | 2008 | 121,616 | 2024 | 138,757 |
| 1993 | 39,483 | 2009 | 110,249 | 2025 | 148,247 |
| 1994 | 43,307 | 2010 | 112,049 | 2026 | 158,733 |
| 1995 | 50,705 | 2011 | 120,527 | | |
Show data table
| 1980 | 12,787 | 1996 | 38,147 | 2012 | 88,638 |
| 1981 | 13,922 | 1997 | 39,150 | 2013 | 91,424 |
| 1982 | 14,049 | 1998 | 41,009 | 2014 | 94,218 |
| 1983 | 15,456 | 1999 | 46,250 | 2015 | 96,168 |
| 1984 | 17,122 | 2000 | 53,012 | 2016 | 97,549 |
| 1985 | 18,112 | 2001 | 54,396 | 2017 | 98,480 |
| 1986 | 19,811 | 2002 | 56,331 | 2018 | 99,988 |
| 1987 | 20,474 | 2003 | 58,504 | 2019 | 101,671 |
| 1988 | 22,628 | 2004 | 61,955 | 2020 | 103,016 |
| 1989 | 25,591 | 2005 | 65,657 | 2021 | 115,072 |
| 1990 | 27,318 | 2006 | 72,852 | 2022 | 118,890 |
| 1991 | 29,815 | 2007 | 79,046 | 2023 | 124,265 |
| 1992 | 31,064 | 2008 | 82,698 | 2024 | 128,235 |
| 1993 | 33,820 | 2009 | 79,130 | 2025 | 131,268 |
| 1994 | 35,833 | 2010 | 84,451 | 2026 | 134,609 |
| 1995 | 37,020 | 2011 | 86,603 | | |
Show data table
| 1980 | 37,146 | 1996 | 66,650 | 2012 | 95,260 |
| 1981 | 37,330 | 1997 | 69,710 | 2013 | 96,067 |
| 1982 | 37,687 | 1998 | 73,321 | 2014 | 96,310 |
| 1983 | 38,398 | 1999 | 78,509 | 2015 | 96,167 |
| 1984 | 40,181 | 2000 | 83,919 | 2016 | 98,642 |
| 1985 | 42,348 | 2001 | 85,435 | 2017 | 97,494 |
| 1986 | 46,361 | 2002 | 87,198 | 2018 | 97,199 |
| 1987 | 47,881 | 2003 | 88,623 | 2019 | 97,937 |
| 1988 | 51,489 | 2004 | 91,012 | 2020 | 95,537 |
| 1989 | 55,980 | 2005 | 92,018 | 2021 | 100,769 |
| 1990 | 58,294 | 2006 | 95,911 | 2022 | 98,016 |
| 1991 | 62,482 | 2007 | 102,133 | 2023 | 95,825 |
| 1992 | 62,760 | 2008 | 100,224 | 2024 | 94,561 |
| 1993 | 64,476 | 2009 | 95,072 | 2025 | 93,779 |
| 1994 | 65,979 | 2010 | 96,958 | 2026 | 93,404 |
| 1995 | 66,610 | 2011 | 96,114 | | |