Show data table
| 1980 | 585 | 1996 | 739 | 2012 | 1,566 |
| 1981 | 335 | 1997 | 683 | 2013 | 1,814 |
| 1982 | 328 | 1998 | 254 | 2014 | 1,983 |
| 1983 | 585 | 1999 | 265 | 2015 | 2,124 |
| 1984 | 815 | 2000 | 317 | 2016 | 2,308 |
| 1985 | 998 | 2001 | 318 | 2017 | 2,437 |
| 1986 | 678 | 2002 | 329 | 2018 | 2,552 |
| 1987 | 465 | 2003 | 397 | 2019 | 2,603 |
| 1988 | 294 | 2004 | 460 | 2020 | 2,529 |
| 1989 | 353 | 2005 | 526 | 2021 | 2,496 |
| 1990 | 406 | 2006 | 662 | 2022 | 2,022 |
| 1991 | 465 | 2007 | 787 | 2023 | 1,977 |
| 1992 | 518 | 2008 | 969 | 2024 | 2,055 |
| 1993 | 567 | 2009 | 1,032 | 2025 | 2,288 |
| 1994 | 642 | 2010 | 1,187 | 2026 | 2,403 |
| 1995 | 727 | 2011 | 1,397 | | |
Show data table
| 1980 | 6,049 | 1996 | 684,718 | 2012 | 12.5M |
| 1981 | 6,790 | 1997 | 854,174 | 2013 | 14.2M |
| 1982 | 11,622 | 1998 | 838,483 | 2014 | 16M |
| 1983 | 20,729 | 1999 | 1.86M | 2015 | 17.3M |
| 1984 | 28,895 | 2000 | 2.6M | 2016 | 18.8M |
| 1985 | 45,464 | 2001 | 3.02M | 2017 | 20.1M |
| 1986 | 65,274 | 2002 | 3.51M | 2018 | 21.5M |
| 1987 | 82,405 | 2003 | 4.16M | 2019 | 22.6M |
| 1988 | 116,814 | 2004 | 4.86M | 2020 | 22.9M |
| 1989 | 206,335 | 2005 | 5.55M | 2021 | 24.3M |
| 1990 | 285,558 | 2006 | 6.68M | 2022 | 29.1M |
| 1991 | 326,841 | 2007 | 7.56M | 2023 | 37M |
| 1992 | 371,338 | 2008 | 8.47M | 2024 | 44.3M |
| 1993 | 406,689 | 2009 | 8.79M | 2025 | 49.5M |
| 1994 | 461,335 | 2010 | 9.8M | 2026 | 55.5M |
| 1995 | 576,232 | 2011 | 11.2M | | |
Show data table
| 1980 | 3.45M | 1996 | 5.63M | 2012 | 12.5M |
| 1981 | 3.91M | 1997 | 5.89M | 2013 | 13.4M |
| 1982 | 4M | 1998 | 6.03M | 2014 | 14.2M |
| 1983 | 4.02M | 1999 | 6.16M | 2015 | 15M |
| 1984 | 4.16M | 2000 | 6.45M | 2016 | 15.8M |
| 1985 | 4.42M | 2001 | 6.65M | 2017 | 16.6M |
| 1986 | 4.51M | 2002 | 6.99M | 2018 | 17.4M |
| 1987 | 4.34M | 2003 | 7.32M | 2019 | 17.9M |
| 1988 | 4.13M | 2004 | 7.73M | 2020 | 17.6M |
| 1989 | 4.41M | 2005 | 8.15M | 2021 | 17.7M |
| 1990 | 4.54M | 2006 | 8.74M | 2022 | 18M |
| 1991 | 4.58M | 2007 | 9.28M | 2023 | 18.4M |
| 1992 | 4.77M | 2008 | 9.85M | 2024 | 18.9M |
| 1993 | 4.91M | 2009 | 10.4M | 2025 | 19.6M |
| 1994 | 5.17M | 2010 | 11.1M | 2026 | 20.1M |
| 1995 | 5.39M | 2011 | 11.8M | | |