Show data table
| 1980 | 591 | 1996 | 264 | 2012 | 875 |
| 1981 | 686 | 1997 | 308 | 2013 | 979 |
| 1982 | 764 | 1998 | 369 | 2014 | 1,038 |
| 1983 | 759 | 1999 | 369 | 2015 | 955 |
| 1984 | 667 | 2000 | 377 | 2016 | 969 |
| 1985 | 584 | 2001 | 374 | 2017 | 1,016 |
| 1986 | 713 | 2002 | 379 | 2018 | 997 |
| 1987 | 340 | 2003 | 398 | 2019 | 1,039 |
| 1988 | 315 | 2004 | 427 | 2020 | 1,087 |
| 1989 | 264 | 2005 | 458 | 2021 | 1,132 |
| 1990 | 206 | 2006 | 489 | 2022 | 1,199 |
| 1991 | 234 | 2007 | 549 | 2023 | 1,230 |
| 1992 | 212 | 2008 | 681 | 2024 | 1,207 |
| 1993 | 191 | 2009 | 700 | 2025 | 1,292 |
| 1994 | 195 | 2010 | 743 | 2026 | 1,362 |
| 1995 | 219 | 2011 | 780 | | |
Show data table
| 1980 | 4,857 | 1996 | 153,033 | 2012 | 1.37M |
| 1981 | 5,632 | 1997 | 188,824 | 2013 | 1.56M |
| 1982 | 6,608 | 1998 | 245,373 | 2014 | 1.72M |
| 1983 | 7,410 | 1999 | 275,016 | 2015 | 1.9M |
| 1984 | 8,436 | 2000 | 301,758 | 2016 | 2.11M |
| 1985 | 10,440 | 2001 | 327,371 | 2017 | 2.26M |
| 1986 | 13,296 | 2002 | 366,234 | 2018 | 2.26M |
| 1987 | 17,419 | 2003 | 413,566 | 2019 | 2.38M |
| 1988 | 25,882 | 2004 | 464,668 | 2020 | 2.49M |
| 1989 | 31,531 | 2005 | 516,560 | 2021 | 2.6M |
| 1990 | 40,251 | 2006 | 612,314 | 2022 | 2.76M |
| 1991 | 51,300 | 2007 | 684,110 | 2023 | 2.93M |
| 1992 | 63,095 | 2008 | 814,777 | 2024 | 3.14M |
| 1993 | 77,520 | 2009 | 913,826 | 2025 | 3.37M |
| 1994 | 99,463 | 2010 | 1.04M | 2026 | 3.62M |
| 1995 | 125,665 | 2011 | 1.21M | | |
Show data table
| 1980 | 1M | 1996 | 1.03M | 2012 | 1.72M |
| 1981 | 975,342 | 1997 | 1.05M | 2013 | 1.78M |
| 1982 | 951,737 | 1998 | 1.06M | 2014 | 1.85M |
| 1983 | 945,182 | 1999 | 1.09M | 2015 | 1.9M |
| 1984 | 944,142 | 2000 | 1.11M | 2016 | 1.96M |
| 1985 | 958,069 | 2001 | 1.14M | 2017 | 2.02M |
| 1986 | 986,294 | 2002 | 1.19M | 2018 | 2.1M |
| 1987 | 1.01M | 2003 | 1.24M | 2019 | 2.18M |
| 1988 | 1.02M | 2004 | 1.31M | 2020 | 2.21M |
| 1989 | 1.03M | 2005 | 1.36M | 2021 | 2.25M |
| 1990 | 1.08M | 2006 | 1.39M | 2022 | 2.28M |
| 1991 | 1.07M | 2007 | 1.46M | 2023 | 2.33M |
| 1992 | 1.05M | 2008 | 1.5M | 2024 | 2.39M |
| 1993 | 1.04M | 2009 | 1.54M | 2025 | 2.45M |
| 1994 | 1.01M | 2010 | 1.6M | 2026 | 2.52M |
| 1995 | 1.01M | 2011 | 1.68M | | |