Show data table
| 1980 | 2,977 | 1996 | 3,212 | 2012 | 6,406 |
| 1981 | 3,034 | 1997 | 3,685 | 2013 | 6,421 |
| 1982 | 3,619 | 1998 | 4,046 | 2014 | 6,824 |
| 1983 | 4,345 | 1999 | 5,371 | 2015 | 5,972 |
| 1984 | 4,310 | 2000 | 7,050 | 2016 | 5,975 |
| 1985 | 4,630 | 2001 | 6,255 | 2017 | 6,264 |
| 1986 | 5,157 | 2002 | 2,466 | 2018 | 4,187 |
| 1987 | 6,673 | 2003 | 2,872 | 2019 | 3,035 |
| 1988 | 7,334 | 2004 | 3,374 | 2020 | 2,493 |
| 1989 | 8,706 | 2005 | 3,983 | 2021 | 3,656 |
| 1990 | 13,012 | 2006 | 4,631 | 2022 | 4,761 |
| 1991 | 6,646 | 2007 | 6,018 | 2023 | 4,940 |
| 1992 | 1,087 | 2008 | 6,901 | 2024 | 4,834 |
| 1993 | 1,368 | 2009 | 6,955 | 2025 | 4,264 |
| 1994 | 1,670 | 2010 | 8,072 | 2026 | 3,415 |
| 1995 | 2,370 | 2011 | 9,609 | | |
Show data table
| 1980 | 214,059 | 1996 | 5.63M | 2012 | 120M |
| 1981 | 243,957 | 1997 | 6.47M | 2013 | 159M |
| 1982 | 306,137 | 1998 | 7.1M | 2014 | 181M |
| 1983 | 379,586 | 1999 | 9.43M | 2015 | 177M |
| 1984 | 397,240 | 2000 | 12.4M | 2016 | 188M |
| 1985 | 402,873 | 2001 | 14.2M | 2017 | 215M |
| 1986 | 392,145 | 2002 | 19.6M | 2018 | 272M |
| 1987 | 464,915 | 2003 | 23.8M | 2019 | 344M |
| 1988 | 510,321 | 2004 | 29.5M | 2020 | 520M |
| 1989 | 627,158 | 2005 | 36M | 2021 | 844M |
| 1990 | 867,782 | 2006 | 42.6M | 2022 | 1.32B |
| 1991 | 1.21M | 2007 | 55.8M | 2023 | 1.9B |
| 1992 | 1.6M | 2008 | 66.2M | 2024 | 2.5B |
| 1993 | 2.28M | 2009 | 69M | 2025 | 3.64B |
| 1994 | 2.92M | 2010 | 83.5M | 2026 | 5.87B |
| 1995 | 4.15M | 2011 | 106M | | |
Show data table
| 1980 | 577M | 1996 | 578M | 2012 | 816M |
| 1981 | 524M | 1997 | 576M | 2013 | 793M |
| 1982 | 621M | 1998 | 580M | 2014 | 823M |
| 1983 | 664M | 1999 | 586M | 2015 | 801M |
| 1984 | 594M | 2000 | 610M | 2016 | 843M |
| 1985 | 582M | 2001 | 614M | 2017 | 856M |
| 1986 | 505M | 2002 | 653M | 2018 | 814M |
| 1987 | 492M | 2003 | 692M | 2019 | 785M |
| 1988 | 451M | 2004 | 711M | 2020 | 811M |
| 1989 | 467M | 2005 | 723M | 2021 | 844M |
| 1990 | 518M | 2006 | 747M | 2022 | 874M |
| 1991 | 570M | 2007 | 796M | 2023 | 914M |
| 1992 | 580M | 2008 | 790M | 2024 | 938M |
| 1993 | 564M | 2009 | 788M | 2025 | 914M |
| 1994 | 546M | 2010 | 823M | 2026 | 850M |
| 1995 | 551M | 2011 | 858M | | |