Tableau de données
| 1980 | 20,2 Md | 1996 | 53,3 Md | 2012 | 193 Md |
| 1981 | 24,4 Md | 1997 | 56,1 Md | 2013 | 202 Md |
| 1982 | 24,3 Md | 1998 | 53,5 Md | 2014 | 204 Md |
| 1983 | 18,9 Md | 1999 | 48,5 Md | 2015 | 193 Md |
| 1984 | 19,4 Md | 2000 | 50,4 Md | 2016 | 199 Md |
| 1985 | 16,8 Md | 2001 | 51,1 Md | 2017 | 220 Md |
| 1986 | 25,2 Md | 2002 | 53,9 Md | 2018 | 230 Md |
| 1987 | 41,7 Md | 2003 | 58,6 Md | 2019 | 236 Md |
| 1988 | 33 Md | 2004 | 66,2 Md | 2020 | 209 Md |
| 1989 | 40,7 Md | 2005 | 74,1 Md | 2021 | 229 Md |
| 1990 | 28,3 Md | 2006 | 87,7 Md | 2022 | 248 Md |
| 1991 | 34 Md | 2007 | 102 Md | 2023 | 273 Md |
| 1992 | 35 Md | 2008 | 120 Md | 2024 | 295 Md |
| 1993 | 34 Md | 2009 | 122 Md | 2025 | 341 Md |
| 1994 | 43,2 Md | 2010 | 149 Md | 2026 | 381 Md |
| 1995 | 51,4 Md | 2011 | 171 Md | | |
Tableau de données
| 1980 | 0 M | 1996 | 131 Md | 2012 | 509 Md |
| 1981 | 0 M | 1997 | 150 Md | 2013 | 549 Md |
| 1982 | 0 M | 1998 | 158 Md | 2014 | 580 Md |
| 1983 | 0 M | 1999 | 165 Md | 2015 | 619 Md |
| 1984 | 0 M | 2000 | 176 Md | 2016 | 672 Md |
| 1985 | 0 M | 2001 | 179 Md | 2017 | 716 Md |
| 1986 | 0 M | 2002 | 190 Md | 2018 | 755 Md |
| 1987 | 1 M | 2003 | 204 Md | 2019 | 789 Md |
| 1988 | 4 M | 2004 | 226 Md | 2020 | 734 Md |
| 1989 | 109 M | 2005 | 245 Md | 2021 | 892 Md |
| 1990 | 5,32 Md | 2006 | 286 Md | 2022 | 952 Md |
| 1991 | 26,3 Md | 2007 | 320 Md | 2023 | 1,02 Bn |
| 1992 | 44 Md | 2008 | 354 Md | 2024 | 1,11 Bn |
| 1993 | 68,1 Md | 2009 | 368 Md | 2025 | 1,21 Bn |
| 1994 | 94,7 Md | 2010 | 422 Md | 2026 | 1,33 Bn |
| 1995 | 116 Md | 2011 | 470 Md | | |
Tableau de données
| 1980 | 167 Md | 1996 | 201 Md | 2012 | 431 Md |
| 1981 | 176 Md | 1997 | 214 Md | 2013 | 456 Md |
| 1982 | 175 Md | 1998 | 213 Md | 2014 | 467 Md |
| 1983 | 159 Md | 1999 | 216 Md | 2015 | 482 Md |
| 1984 | 165 Md | 2000 | 222 Md | 2016 | 502 Md |
| 1985 | 169 Md | 2001 | 224 Md | 2017 | 514 Md |
| 1986 | 189 Md | 2002 | 236 Md | 2018 | 535 Md |
| 1987 | 204 Md | 2003 | 246 Md | 2019 | 547 Md |
| 1988 | 184 Md | 2004 | 258 Md | 2020 | 487 Md |
| 1989 | 160 Md | 2005 | 274 Md | 2021 | 552 Md |
| 1990 | 151 Md | 2006 | 295 Md | 2022 | 568 Md |
| 1991 | 155 Md | 2007 | 320 Md | 2023 | 566 Md |
| 1992 | 154 Md | 2008 | 349 Md | 2024 | 586 Md |
| 1993 | 162 Md | 2009 | 353 Md | 2025 | 606 Md |
| 1994 | 182 Md | 2010 | 382 Md | 2026 | 623 Md |
| 1995 | 196 Md | 2011 | 406 Md | | |