Show data table
| 1980 | 4,158 | 1996 | 7,613 | 2012 | 16,320 |
| 1981 | 4,609 | 1997 | 7,960 | 2013 | 18,262 |
| 1982 | 3,743 | 1998 | 8,365 | 2014 | 18,091 |
| 1983 | 2,042 | 1999 | 7,848 | 2015 | 16,765 |
| 1984 | 1,929 | 2000 | 7,432 | 2016 | 16,517 |
| 1985 | 1,873 | 2001 | 6,804 | 2017 | 18,608 |
| 1986 | 2,312 | 2002 | 4,441 | 2018 | 18,656 |
| 1987 | 2,877 | 2003 | 3,942 | 2019 | 17,740 |
| 1988 | 2,959 | 2004 | 4,477 | 2020 | 15,257 |
| 1989 | 3,101 | 2005 | 5,664 | 2021 | 17,314 |
| 1990 | 3,588 | 2006 | 6,377 | 2022 | 20,347 |
| 1991 | 4,299 | 2007 | 7,623 | 2023 | 22,656 |
| 1992 | 4,911 | 2008 | 9,857 | 2024 | 23,576 |
| 1993 | 5,684 | 2009 | 10,232 | 2025 | 24,549 |
| 1994 | 6,558 | 2010 | 12,944 | 2026 | 27,608 |
| 1995 | 7,207 | 2011 | 15,341 | | |
Show data table
| 1980 | 38 | 1996 | 60,660 | 2012 | 331,413 |
| 1981 | 50 | 1997 | 75,141 | 2013 | 373,480 |
| 1982 | 52 | 1998 | 87,565 | 2014 | 419,849 |
| 1983 | 71 | 1999 | 88,950 | 2015 | 457,380 |
| 1984 | 108 | 2000 | 89,955 | 2016 | 497,331 |
| 1985 | 190 | 2001 | 90,609 | 2017 | 533,112 |
| 1986 | 351 | 2002 | 94,286 | 2018 | 572,986 |
| 1987 | 652 | 2003 | 111,042 | 2019 | 625,375 |
| 1988 | 1,063 | 2004 | 128,266 | 2020 | 641,028 |
| 1989 | 1,878 | 2005 | 138,316 | 2021 | 754,045 |
| 1990 | 4,197 | 2006 | 153,134 | 2022 | 837,657 |
| 1991 | 8,675 | 2007 | 178,474 | 2023 | 879,531 |
| 1992 | 14,856 | 2008 | 206,367 | 2024 | 948,069 |
| 1993 | 22,414 | 2009 | 230,760 | 2025 | 1.01M |
| 1994 | 33,101 | 2010 | 259,543 | 2026 | 1.09M |
| 1995 | 45,726 | 2011 | 296,144 | | |
Show data table
| 1980 | 269,327 | 1996 | 311,011 | 2012 | 458,768 |
| 1981 | 272,568 | 1997 | 324,357 | 2013 | 478,023 |
| 1982 | 245,380 | 1998 | 336,337 | 2014 | 491,324 |
| 1983 | 229,541 | 1999 | 327,489 | 2015 | 490,976 |
| 1984 | 224,757 | 2000 | 319,870 | 2016 | 497,331 |
| 1985 | 224,004 | 2001 | 307,360 | 2017 | 504,458 |
| 1986 | 239,452 | 2002 | 284,003 | 2018 | 504,241 |
| 1987 | 252,187 | 2003 | 287,000 | 2019 | 508,372 |
| 1988 | 251,948 | 2004 | 301,089 | 2020 | 470,630 |
| 1989 | 253,322 | 2005 | 322,495 | 2021 | 498,410 |
| 1990 | 252,679 | 2006 | 335,148 | 2022 | 522,390 |
| 1991 | 260,108 | 2007 | 356,988 | 2023 | 527,137 |
| 1992 | 279,064 | 2008 | 382,121 | 2024 | 545,392 |
| 1993 | 284,772 | 2009 | 396,565 | 2025 | 556,054 |
| 1994 | 302,643 | 2010 | 425,166 | 2026 | 566,930 |
| 1995 | 296,409 | 2011 | 445,027 | | |