Tableau de données
| 1980 | 12,1 Md | 1996 | 96,3 Md | 2012 | 295 Md |
| 1981 | 14,4 Md | 1997 | 100 Md | 2013 | 308 Md |
| 1982 | 15,9 Md | 1998 | 85,7 Md | 2014 | 315 Md |
| 1983 | 18 Md | 1999 | 86,3 Md | 2015 | 308 Md |
| 1984 | 19,6 Md | 2000 | 96,1 Md | 2016 | 321 Md |
| 1985 | 18,6 Md | 2001 | 89,8 Md | 2017 | 345 Md |
| 1986 | 18,8 Md | 2002 | 92,5 Md | 2018 | 378 Md |
| 1987 | 21,6 Md | 2003 | 97,6 Md | 2019 | 377 Md |
| 1988 | 26,6 Md | 2004 | 115 Md | 2020 | 351 Md |
| 1989 | 31,4 Md | 2005 | 128 Md | 2021 | 441 Md |
| 1990 | 38,9 Md | 2006 | 149 Md | 2022 | 514 Md |
| 1991 | 45,5 Md | 2007 | 181 Md | 2023 | 511 Md |
| 1992 | 52,1 Md | 2008 | 194 Md | 2024 | 573 Md |
| 1993 | 60,6 Md | 2009 | 194 Md | 2025 | 604 Md |
| 1994 | 73,7 Md | 2010 | 240 Md | 2026 | 660 Md |
| 1995 | 87,8 Md | 2011 | 279 Md | | |
Tableau de données
| 1980 | 25,9 Md | 1996 | 136 Md | 2012 | 369 Md |
| 1981 | 30,4 Md | 1997 | 149 Md | 2013 | 385 Md |
| 1982 | 34 Md | 1998 | 143 Md | 2014 | 399 Md |
| 1983 | 38,1 Md | 1999 | 146 Md | 2015 | 423 Md |
| 1984 | 41,7 Md | 2000 | 166 Md | 2016 | 443 Md |
| 1985 | 40,9 Md | 2001 | 161 Md | 2017 | 476 Md |
| 1986 | 40,9 Md | 2002 | 166 Md | 2018 | 510 Md |
| 1987 | 45,6 Md | 2003 | 170 Md | 2019 | 514 Md |
| 1988 | 53,4 Md | 2004 | 194 Md | 2020 | 485 Md |
| 1989 | 61,3 Md | 2005 | 213 Md | 2021 | 593 Md |
| 1990 | 70,5 Md | 2006 | 236 Md | 2022 | 709 Md |
| 1991 | 78,5 Md | 2007 | 273 Md | 2023 | 686 Md |
| 1992 | 84,9 Md | 2008 | 274 Md | 2024 | 765 Md |
| 1993 | 97,9 Md | 2009 | 282 Md | 2025 | 790 Md |
| 1994 | 113 Md | 2010 | 327 Md | 2026 | 836 Md |
| 1995 | 124 Md | 2011 | 351 Md | | |
Tableau de données
| 1980 | 46,3 Md | 1996 | 158 Md | 2012 | 377 Md |
| 1981 | 51,3 Md | 1997 | 171 Md | 2013 | 396 Md |
| 1982 | 55 Md | 1998 | 168 Md | 2014 | 411 Md |
| 1983 | 59,7 Md | 1999 | 177 Md | 2015 | 423 Md |
| 1984 | 64,9 Md | 2000 | 193 Md | 2016 | 440 Md |
| 1985 | 64,5 Md | 2001 | 191 Md | 2017 | 459 Md |
| 1986 | 65,4 Md | 2002 | 199 Md | 2018 | 474 Md |
| 1987 | 72,4 Md | 2003 | 208 Md | 2019 | 479 Md |
| 1988 | 80,6 Md | 2004 | 228 Md | 2020 | 462 Md |
| 1989 | 88,8 Md | 2005 | 245 Md | 2021 | 509 Md |
| 1990 | 97,5 Md | 2006 | 267 Md | 2022 | 529 Md |
| 1991 | 104 Md | 2007 | 291 Md | 2023 | 537 Md |
| 1992 | 111 Md | 2008 | 297 Md | 2024 | 565 Md |
| 1993 | 124 Md | 2009 | 297 Md | 2025 | 594 Md |
| 1994 | 137 Md | 2010 | 340 Md | 2026 | 615 Md |
| 1995 | 147 Md | 2011 | 361 Md | | |