Show data table
| 1980 | 289 | 1996 | 265 | 2012 | 721 |
| 1981 | 316 | 1997 | 341 | 2013 | 718 |
| 1982 | 325 | 1998 | 334 | 2014 | 739 |
| 1983 | 334 | 1999 | 280 | 2015 | 750 |
| 1984 | 313 | 2000 | 262 | 2016 | 745 |
| 1985 | 359 | 2001 | 245 | 2017 | 776 |
| 1986 | 394 | 2002 | 239 | 2018 | 798 |
| 1987 | 422 | 2003 | 254 | 2019 | 850 |
| 1988 | 437 | 2004 | 274 | 2020 | 828 |
| 1989 | 441 | 2005 | 330 | 2021 | 868 |
| 1990 | 412 | 2006 | 363 | 2022 | 1,038 |
| 1991 | 295 | 2007 | 437 | 2023 | 1,097 |
| 1992 | 313 | 2008 | 539 | 2024 | 1,090 |
| 1993 | 321 | 2009 | 578 | 2025 | 1,128 |
| 1994 | 220 | 2010 | 605 | 2026 | 1,198 |
| 1995 | 242 | 2011 | 667 | | |
Show data table
| 1980 | 26,796 | 1996 | 81,265 | 2012 | 442,812 |
| 1981 | 29,338 | 1997 | 103,031 | 2013 | 464,562 |
| 1982 | 30,170 | 1998 | 104,626 | 2014 | 504,501 |
| 1983 | 31,555 | 1999 | 94,638 | 2015 | 539,909 |
| 1984 | 34,467 | 2000 | 103,190 | 2016 | 586,838 |
| 1985 | 36,397 | 2001 | 108,688 | 2017 | 645,355 |
| 1986 | 34,497 | 2002 | 113,794 | 2018 | 687,345 |
| 1987 | 33,648 | 2003 | 136,588 | 2019 | 764,587 |
| 1988 | 33,372 | 2004 | 157,271 | 2020 | 781,252 |
| 1989 | 35,255 | 2005 | 183,383 | 2021 | 858,676 |
| 1990 | 34,014 | 2006 | 200,667 | 2022 | 1.07M |
| 1991 | 36,880 | 2007 | 238,804 | 2023 | 1.27M |
| 1992 | 41,862 | 2008 | 294,632 | 2024 | 1.44M |
| 1993 | 46,334 | 2009 | 328,351 | 2025 | 1.61M |
| 1994 | 30,994 | 2010 | 352,900 | 2026 | 1.8M |
| 1995 | 63,400 | 2011 | 400,392 | | |
Show data table
| 1980 | 555,906 | 1996 | 441,197 | 2012 | 896,118 |
| 1981 | 549,419 | 1997 | 484,216 | 2013 | 916,271 |
| 1982 | 516,548 | 1998 | 480,734 | 2014 | 945,258 |
| 1983 | 527,752 | 1999 | 448,216 | 2015 | 1M |
| 1984 | 582,077 | 2000 | 473,131 | 2016 | 1.04M |
| 1985 | 587,696 | 2001 | 500,286 | 2017 | 1.06M |
| 1986 | 599,389 | 2002 | 552,214 | 2018 | 1.12M |
| 1987 | 577,486 | 2003 | 550,866 | 2019 | 1.2M |
| 1988 | 559,489 | 2004 | 571,193 | 2020 | 1.14M |
| 1989 | 510,206 | 2005 | 610,722 | 2021 | 1.2M |
| 1990 | 500,529 | 2006 | 652,111 | 2022 | 1.29M |
| 1991 | 464,717 | 2007 | 686,739 | 2023 | 1.38M |
| 1992 | 495,059 | 2008 | 739,368 | 2024 | 1.44M |
| 1993 | 472,733 | 2009 | 769,278 | 2025 | 1.5M |
| 1994 | 296,389 | 2010 | 801,000 | 2026 | 1.58M |
| 1995 | 390,893 | 2011 | 847,745 | | |