Show data table
| 1980 | 33M | 1996 | 81M | 2012 | 207M |
| 1981 | 35M | 1997 | 80M | 2013 | 202M |
| 1982 | 33M | 1998 | 75M | 2014 | 201M |
| 1983 | 31M | 1999 | 77M | 2015 | 192M |
| 1984 | 34M | 2000 | 75M | 2016 | 207M |
| 1985 | 26M | 2001 | 65M | 2017 | 223M |
| 1986 | 26M | 2002 | 75M | 2018 | 234M |
| 1987 | 30M | 2003 | 97M | 2019 | 234M |
| 1988 | 38M | 2004 | 104M | 2020 | 222M |
| 1989 | 38M | 2005 | 114M | 2021 | 286M |
| 1990 | 37M | 2006 | 112M | 2022 | 272M |
| 1991 | 41M | 2007 | 138M | 2023 | 292M |
| 1992 | 62M | 2008 | 150M | 2024 | 343M |
| 1993 | 59M | 2009 | 142M | 2025 | 349M |
| 1994 | 67M | 2010 | 166M | 2026 | 401M |
| 1995 | 69M | 2011 | 196M | | |
Show data table
| 1980 | 29M | 1996 | 104M | 2012 | 200M |
| 1981 | 31M | 1997 | 108M | 2013 | 209M |
| 1982 | 32M | 1998 | 119M | 2014 | 222M |
| 1983 | 34M | 1999 | 120M | 2015 | 255M |
| 1984 | 39M | 2000 | 129M | 2016 | 278M |
| 1985 | 37M | 2001 | 126M | 2017 | 291M |
| 1986 | 39M | 2002 | 138M | 2018 | 313M |
| 1987 | 42M | 2003 | 148M | 2019 | 312M |
| 1988 | 49M | 2004 | 142M | 2020 | 321M |
| 1989 | 48M | 2005 | 149M | 2021 | 380M |
| 1990 | 47M | 2006 | 149M | 2022 | 391M |
| 1991 | 53M | 2007 | 165M | 2023 | 439M |
| 1992 | 84M | 2008 | 175M | 2024 | 520M |
| 1993 | 87M | 2009 | 180M | 2025 | 542M |
| 1994 | 92M | 2010 | 180M | 2026 | 569M |
| 1995 | 93M | 2011 | 190M | | |
Show data table
| 1980 | 146M | 1996 | 175M | 2012 | 217M |
| 1981 | 154M | 1997 | 177M | 2013 | 233M |
| 1982 | 153M | 1998 | 184M | 2014 | 236M |
| 1983 | 138M | 1999 | 177M | 2015 | 263M |
| 1984 | 157M | 2000 | 189M | 2016 | 282M |
| 1985 | 136M | 2001 | 183M | 2017 | 292M |
| 1986 | 133M | 2002 | 186M | 2018 | 302M |
| 1987 | 135M | 2003 | 183M | 2019 | 312M |
| 1988 | 164M | 2004 | 182M | 2020 | 308M |
| 1989 | 152M | 2005 | 184M | 2021 | 334M |
| 1990 | 143M | 2006 | 195M | 2022 | 351M |
| 1991 | 135M | 2007 | 201M | 2023 | 362M |
| 1992 | 167M | 2008 | 195M | 2024 | 379M |
| 1993 | 167M | 2009 | 196M | 2025 | 395M |
| 1994 | 170M | 2010 | 198M | 2026 | 408M |
| 1995 | 175M | 2011 | 205M | | |