Tableau de données
| 1989 | 18% | 2002 | 12% | 2015 | 12,6% |
| 1990 | 14,9% | 2003 | 12,6% | 2016 | 11,1% |
| 1991 | 14,1% | 2004 | 12,7% | 2017 | 13,5% |
| 1992 | 15,7% | 2005 | 12,6% | 2018 | 13,5% |
| 1993 | 15,8% | 2006 | 12,9% | 2019 | 13,8% |
| 1994 | 16,4% | 2007 | 16% | 2020 | 14,4% |
| 1995 | 17,6% | 2008 | 14,5% | 2021 | 17,5% |
| 1996 | 18% | 2009 | 14,8% | 2022 | 14,5% |
| 1997 | 18% | 2010 | 13,8% | 2023 | 15,2% |
| 1998 | 17,4% | 2011 | 13,7% | 2024 | 15,2% |
| 1999 | 12,7% | 2012 | 14% | 2025 | 15,6% |
| 2000 | 11,9% | 2013 | 13,5% | 2026 | 15,9% |
| 2001 | 12,2% | 2014 | 12,6% | | |
Tableau de données
| 1989 | 91,5 Md | 2002 | 348 Md | 2015 | 848 Md |
| 1990 | 79,4 Md | 2003 | 391 Md | 2016 | 780 Md |
| 1991 | 79,3 Md | 2004 | 413 Md | 2017 | 1 Bn |
| 1992 | 93,3 Md | 2005 | 437 Md | 2018 | 1,08 Bn |
| 1993 | 102 Md | 2006 | 473 Md | 2019 | 1,19 Bn |
| 1994 | 145 Md | 2007 | 627 Md | 2020 | 1,3 Bn |
| 1995 | 190 Md | 2008 | 633 Md | 2021 | 1,72 Bn |
| 1996 | 217 Md | 2009 | 676 Md | 2022 | 1,57 Bn |
| 1997 | 238 Md | 2010 | 651 Md | 2023 | 1,82 Bn |
| 1998 | 252 Md | 2011 | 693 Md | 2024 | 1,97 Bn |
| 1999 | 287 Md | 2012 | 798 Md | 2025 | 2,2 Bn |
| 2000 | 299 Md | 2013 | 836 Md | 2026 | 2,46 Bn |
| 2001 | 327 Md | 2014 | 825 Md | | |
Tableau de données
| 1989 | 17,1% | 2002 | 15,3% | 2015 | 18,2% |
| 1990 | 18,1% | 2003 | 13,7% | 2016 | 15,4% |
| 1991 | 17,2% | 2004 | 13,4% | 2017 | 17,7% |
| 1992 | 18,4% | 2005 | 14,1% | 2018 | 16,5% |
| 1993 | 16,4% | 2006 | 13% | 2019 | 14,3% |
| 1994 | 18,5% | 2007 | 15,8% | 2020 | 19,1% |
| 1995 | 20,2% | 2008 | 14,5% | 2021 | 20% |
| 1996 | 18,2% | 2009 | 17% | 2022 | 20% |
| 1997 | 17,3% | 2010 | 14,1% | 2023 | 19,3% |
| 1998 | 14,9% | 2011 | 14,7% | 2024 | 18,2% |
| 1999 | 10,7% | 2012 | 14,2% | 2025 | 18,5% |
| 2000 | 15,6% | 2013 | 14,9% | 2026 | 18,8% |
| 2001 | 15,4% | 2014 | 14,2% | | |
Tableau de données
| 1989 | 87 Md | 2002 | 445 Md | 2015 | 1,22 Bn |
| 1990 | 96,7 Md | 2003 | 425 Md | 2016 | 1,08 Bn |
| 1991 | 96,5 Md | 2004 | 436 Md | 2017 | 1,31 Bn |
| 1992 | 109 Md | 2005 | 490 Md | 2018 | 1,31 Bn |
| 1993 | 105 Md | 2006 | 478 Md | 2019 | 1,23 Bn |
| 1994 | 164 Md | 2007 | 618 Md | 2020 | 1,72 Bn |
| 1995 | 219 Md | 2008 | 635 Md | 2021 | 1,96 Bn |
| 1996 | 219 Md | 2009 | 778 Md | 2022 | 2,17 Bn |
| 1997 | 230 Md | 2010 | 664 Md | 2023 | 2,31 Bn |
| 1998 | 216 Md | 2011 | 742 Md | 2024 | 2,37 Bn |
| 1999 | 243 Md | 2012 | 810 Md | 2025 | 2,62 Bn |
| 2000 | 391 Md | 2013 | 921 Md | 2026 | 2,91 Bn |
| 2001 | 415 Md | 2014 | 933 Md | | |