Tableau de données
| 1985 | 10,3% | 1999 | 18,1% | 2013 | 21,7% |
| 1986 | 11,2% | 2000 | 16,8% | 2014 | 19,2% |
| 1987 | 14% | 2001 | 16,1% | 2015 | 18,3% |
| 1988 | 11,9% | 2002 | 15% | 2016 | 18,6% |
| 1989 | 16,1% | 2003 | 15,8% | 2017 | 19,3% |
| 1990 | 10,9% | 2004 | 16,1% | 2018 | 19,8% |
| 1991 | 14,2% | 2005 | 15,3% | 2019 | 20% |
| 1992 | 14,2% | 2006 | 36,2% | 2020 | 19,3% |
| 1993 | 14,1% | 2007 | 17,8% | 2021 | 20,4% |
| 1994 | 15,9% | 2008 | 15% | 2022 | 22% |
| 1995 | 16,8% | 2009 | 17,4% | 2023 | 22,5% |
| 1996 | 18,1% | 2010 | 17,6% | 2024 | 22% |
| 1997 | 17,4% | 2011 | 18,4% | 2025 | 22,5% |
| 1998 | 17,1% | 2012 | 19,9% | 2026 | 21,2% |
Tableau de données
| 1985 | 80,5 Md | 1999 | 378 Md | 2013 | 1,44 Bn |
| 1986 | 88,9 Md | 2000 | 354 Md | 2014 | 1,32 Bn |
| 1987 | 112 Md | 2001 | 376 Md | 2015 | 1,28 Bn |
| 1988 | 104 Md | 2002 | 378 Md | 2016 | 1,41 Bn |
| 1989 | 152 Md | 2003 | 435 Md | 2017 | 1,58 Bn |
| 1990 | 103 Md | 2004 | 462 Md | 2018 | 1,75 Bn |
| 1991 | 141 Md | 2005 | 497 Md | 2019 | 1,88 Bn |
| 1992 | 142 Md | 2006 | 1,24 Bn | 2020 | 1,98 Bn |
| 1993 | 143 Md | 2007 | 651 Md | 2021 | 2,22 Bn |
| 1994 | 189 Md | 2008 | 631 Md | 2022 | 2,55 Bn |
| 1995 | 224 Md | 2009 | 772 Md | 2023 | 2,75 Bn |
| 1996 | 269 Md | 2010 | 880 Md | 2024 | 3,08 Bn |
| 1997 | 279 Md | 2011 | 1,05 Bn | 2025 | 3,55 Bn |
| 1998 | 319 Md | 2012 | 1,28 Bn | 2026 | 3,83 Bn |
Tableau de données
| 1985 | 11,5% | 1999 | 21,4% | 2013 | 25,3% |
| 1986 | 16,3% | 2000 | 19,8% | 2014 | 20,9% |
| 1987 | 19,2% | 2001 | 19,7% | 2015 | 20,4% |
| 1988 | 16,2% | 2002 | 19,5% | 2016 | 21,6% |
| 1989 | 14,2% | 2003 | 17,6% | 2017 | 26,3% |
| 1990 | 18,4% | 2004 | 20,3% | 2018 | 24,2% |
| 1991 | 17% | 2005 | 20,2% | 2019 | 23,3% |
| 1992 | 16,8% | 2006 | 21,9% | 2020 | 24,4% |
| 1993 | 17,9% | 2007 | 22,8% | 2021 | 27,8% |
| 1994 | 17,8% | 2008 | 18,6% | 2022 | 32,9% |
| 1995 | 19,4% | 2009 | 21,5% | 2023 | 29,4% |
| 1996 | 19,8% | 2010 | 21,7% | 2024 | 27,8% |
| 1997 | 20% | 2011 | 20,4% | 2025 | 26,1% |
| 1998 | 19,7% | 2012 | 22,7% | 2026 | 24,7% |
Tableau de données
| 1985 | 90 Md | 1999 | 446 Md | 2013 | 1,68 Bn |
| 1986 | 129 Md | 2000 | 418 Md | 2014 | 1,44 Bn |
| 1987 | 154 Md | 2001 | 459 Md | 2015 | 1,42 Bn |
| 1988 | 142 Md | 2002 | 489 Md | 2016 | 1,65 Bn |
| 1989 | 133 Md | 2003 | 484 Md | 2017 | 2,15 Bn |
| 1990 | 175 Md | 2004 | 582 Md | 2018 | 2,14 Bn |
| 1991 | 169 Md | 2005 | 655 Md | 2019 | 2,2 Bn |
| 1992 | 167 Md | 2006 | 748 Md | 2020 | 2,5 Bn |
| 1993 | 182 Md | 2007 | 834 Md | 2021 | 3,04 Bn |
| 1994 | 211 Md | 2008 | 784 Md | 2022 | 3,82 Bn |
| 1995 | 260 Md | 2009 | 956 Md | 2023 | 3,59 Bn |
| 1996 | 294 Md | 2010 | 1,08 Bn | 2024 | 3,9 Bn |
| 1997 | 322 Md | 2011 | 1,16 Bn | 2025 | 4,11 Bn |
| 1998 | 367 Md | 2012 | 1,45 Bn | 2026 | 4,46 Bn |