Show data table
| 1980 | 1,102 | 1996 | 2,049 | 2012 | 5,440 |
| 1981 | 1,056 | 1997 | 2,162 | 2013 | 5,617 |
| 1982 | 905 | 1998 | 2,036 | 2014 | 5,604 |
| 1983 | 922 | 1999 | 2,011 | 2015 | 5,795 |
| 1984 | 861 | 2000 | 2,017 | 2016 | 6,006 |
| 1985 | 924 | 2001 | 2,024 | 2017 | 6,255 |
| 1986 | 1,054 | 2002 | 2,093 | 2018 | 6,053 |
| 1987 | 982 | 2003 | 2,144 | 2019 | 6,174 |
| 1988 | 1,126 | 2004 | 2,233 | 2020 | 6,363 |
| 1989 | 1,146 | 2005 | 2,306 | 2021 | 9,201 |
| 1990 | 951 | 2006 | 2,552 | 2022 | 16,425 |
| 1991 | 1,037 | 2007 | 2,982 | 2023 | 18,428 |
| 1992 | 1,146 | 2008 | 3,330 | 2024 | 25,792 |
| 1993 | 1,393 | 2009 | 3,457 | 2025 | 26,994 |
| 1994 | 1,627 | 2010 | 3,837 | 2026 | 33,167 |
| 1995 | 1,832 | 2011 | 4,445 | | |
Show data table
| 1980 | 2,810 | 1996 | 287,562 | 2012 | 1.11M |
| 1981 | 2,970 | 1997 | 307,820 | 2013 | 1.15M |
| 1982 | 2,715 | 1998 | 306,435 | 2014 | 1.16M |
| 1983 | 2,765 | 1999 | 357,907 | 2015 | 1.2M |
| 1984 | 3,299 | 2000 | 367,998 | 2016 | 1.24M |
| 1985 | 3,930 | 2001 | 379,066 | 2017 | 1.29M |
| 1986 | 4,502 | 2002 | 399,054 | 2018 | 1.26M |
| 1987 | 9,583 | 2003 | 415,696 | 2019 | 1.29M |
| 1988 | 11,259 | 2004 | 442,630 | 2020 | 1.33M |
| 1989 | 31,131 | 2005 | 460,820 | 2021 | 1.92M |
| 1990 | 47,948 | 2006 | 510,834 | 2022 | 3.42M |
| 1991 | 118,372 | 2007 | 603,193 | 2023 | 3.84M |
| 1992 | 143,108 | 2008 | 678,025 | 2024 | 5.38M |
| 1993 | 176,533 | 2009 | 705,130 | 2025 | 5.63M |
| 1994 | 224,984 | 2010 | 781,412 | 2026 | 6.92M |
| 1995 | 260,181 | 2011 | 906,844 | | |
Show data table
| 1980 | 669,498 | 1996 | 764,900 | 2012 | 1.11M |
| 1981 | 671,903 | 1997 | 807,780 | 2013 | 1.16M |
| 1982 | 612,595 | 1998 | 790,759 | 2014 | 1.19M |
| 1983 | 543,766 | 1999 | 811,066 | 2015 | 1.19M |
| 1984 | 558,041 | 2000 | 797,997 | 2016 | 1.23M |
| 1985 | 563,559 | 2001 | 814,758 | 2017 | 1.25M |
| 1986 | 566,635 | 2002 | 824,186 | 2018 | 1.25M |
| 1987 | 571,090 | 2003 | 819,441 | 2019 | 1.25M |
| 1988 | 541,780 | 2004 | 832,696 | 2020 | 1.74M |
| 1989 | 521,377 | 2005 | 816,157 | 2021 | 2.06M |
| 1990 | 509,898 | 2006 | 856,265 | 2022 | 3.28M |
| 1991 | 542,129 | 2007 | 913,921 | 2023 | 4.28M |
| 1992 | 584,024 | 2008 | 929,494 | 2024 | 5.91M |
| 1993 | 630,343 | 2009 | 956,504 | 2025 | 6.72M |
| 1994 | 680,969 | 2010 | 995,660 | 2026 | 7.65M |
| 1995 | 711,456 | 2011 | 1.06M | | |