Show data table
| 1980 | 764 | 1996 | 507 | 2012 | 877 |
| 1981 | 799 | 1997 | 455 | 2013 | 1,003 |
| 1982 | 880 | 1998 | 357 | 2014 | 948 |
| 1983 | 747 | 1999 | 348 | 2015 | 959 |
| 1984 | 860 | 2000 | 327 | 2016 | 838 |
| 1985 | 717 | 2001 | 363 | 2017 | 789 |
| 1986 | 525 | 2002 | 400 | 2018 | 846 |
| 1987 | 448 | 2003 | 428 | 2019 | 843 |
| 1988 | 719 | 2004 | 437 | 2020 | 844 |
| 1989 | 645 | 2005 | 498 | 2021 | 885 |
| 1990 | 349 | 2006 | 559 | 2022 | 860 |
| 1991 | 417 | 2007 | 600 | 2023 | 757 |
| 1992 | 363 | 2008 | 666 | 2024 | 807 |
| 1993 | 413 | 2009 | 627 | 2025 | 874 |
| 1994 | 492 | 2010 | 671 | 2026 | 919 |
| 1995 | 471 | 2011 | 751 | | |
Show data table
| 1980 | 802 | 1996 | 467,076 | 2012 | 3.81M |
| 1981 | 926 | 1997 | 447,184 | 2013 | 4.35M |
| 1982 | 1,090 | 1998 | 557,440 | 2014 | 4.3M |
| 1983 | 1,409 | 1999 | 628,750 | 2015 | 4.87M |
| 1984 | 2,158 | 2000 | 674,117 | 2016 | 5.27M |
| 1985 | 3,654 | 2001 | 725,379 | 2017 | 5.83M |
| 1986 | 8,455 | 2002 | 842,569 | 2018 | 6.71M |
| 1987 | 15,248 | 2003 | 1.01M | 2019 | 7.6M |
| 1988 | 23,374 | 2004 | 1.19M | 2020 | 8.31M |
| 1989 | 38,588 | 2005 | 1.44M | 2021 | 9.24M |
| 1990 | 52,912 | 2006 | 1.66M | 2022 | 12.1M |
| 1991 | 123,067 | 2007 | 1.79M | 2023 | 16.2M |
| 1992 | 181,466 | 2008 | 1.98M | 2024 | 18.2M |
| 1993 | 234,144 | 2009 | 2.12M | 2025 | 19.8M |
| 1994 | 288,398 | 2010 | 2.67M | 2026 | 21.5M |
| 1995 | 354,956 | 2011 | 3.27M | | |
Show data table
| 1980 | 9.02M | 1996 | 4.67M | 2012 | 6.53M |
| 1981 | 8.97M | 1997 | 3.83M | 2013 | 6.97M |
| 1982 | 8.94M | 1998 | 3.76M | 2014 | 6.76M |
| 1983 | 8.6M | 1999 | 3.39M | 2015 | 6.4M |
| 1984 | 8.7M | 2000 | 3.42M | 2016 | 6.55M |
| 1985 | 7.95M | 2001 | 3.9M | 2017 | 6.64M |
| 1986 | 7.79M | 2002 | 4.72M | 2018 | 6.71M |
| 1987 | 7.8M | 2003 | 4.99M | 2019 | 6.92M |
| 1988 | 7.8M | 2004 | 5.21M | 2020 | 6.67M |
| 1989 | 8M | 2005 | 5.41M | 2021 | 6.91M |
| 1990 | 8M | 2006 | 5.53M | 2022 | 7.12M |
| 1991 | 7.31M | 2007 | 5.62M | 2023 | 7.36M |
| 1992 | 6.61M | 2008 | 5.69M | 2024 | 7.51M |
| 1993 | 6.64M | 2009 | 5.61M | 2025 | 7.68M |
| 1994 | 6.9M | 2010 | 6.01M | 2026 | 7.87M |
| 1995 | 6.22M | 2011 | 6.27M | | |