Tableau de données
| 1989 | 14,1% | 2002 | 16,9% | 2015 | 17,9% |
| 1990 | 17,3% | 2003 | 16,9% | 2016 | 18,3% |
| 1991 | 17,8% | 2004 | 16,6% | 2017 | 18,7% |
| 1992 | 18% | 2005 | 17,1% | 2018 | 19,4% |
| 1993 | 18,2% | 2006 | 18,2% | 2019 | 20,2% |
| 1994 | 19,2% | 2007 | 17,9% | 2020 | 20,4% |
| 1995 | 19,1% | 2008 | 17,9% | 2021 | 21% |
| 1996 | 20,2% | 2009 | 16,6% | 2022 | 20,4% |
| 1997 | 20,7% | 2010 | 16,1% | 2023 | 20,3% |
| 1998 | 19% | 2011 | 16,8% | 2024 | 21,2% |
| 1999 | 18,5% | 2012 | 17,5% | 2025 | 20,3% |
| 2000 | 17,5% | 2013 | 17,7% | 2026 | 20,3% |
| 2001 | 17,5% | 2014 | 18,2% | | |
Tableau de données
| 1989 | 149 Md | 2002 | 733 Md | 2015 | 2,5 Bn |
| 1990 | 212 Md | 2003 | 798 Md | 2016 | 2,76 Bn |
| 1991 | 253 Md | 2004 | 882 Md | 2017 | 3,1 Bn |
| 1992 | 277 Md | 2005 | 1,01 Bn | 2018 | 3,55 Bn |
| 1993 | 307 Md | 2006 | 1,19 Bn | 2019 | 3,95 Bn |
| 1994 | 372 Md | 2007 | 1,29 Bn | 2020 | 3,66 Bn |
| 1995 | 415 Md | 2008 | 1,44 Bn | 2021 | 4,07 Bn |
| 1996 | 500 Md | 2009 | 1,4 Bn | 2022 | 4,5 Bn |
| 1997 | 573 Md | 2010 | 1,51 Bn | 2023 | 4,93 Bn |
| 1998 | 580 Md | 2011 | 1,71 Bn | 2024 | 5,61 Bn |
| 1999 | 618 Md | 2012 | 1,93 Bn | 2025 | 5,68 Bn |
| 2000 | 648 Md | 2013 | 2,13 Bn | 2026 | 6,14 Bn |
| 2001 | 705 Md | 2014 | 2,4 Bn | | |
Tableau de données
| 1989 | 15,7% | 2002 | 20,6% | 2015 | 17,8% |
| 1990 | 18,8% | 2003 | 20,4% | 2016 | 19% |
| 1991 | 18% | 2004 | 19,4% | 2017 | 19,5% |
| 1992 | 18,4% | 2005 | 18,7% | 2018 | 20,9% |
| 1993 | 17,6% | 2006 | 18,3% | 2019 | 21,7% |
| 1994 | 19,7% | 2007 | 18,2% | 2020 | 25,9% |
| 1995 | 19,1% | 2008 | 17,9% | 2021 | 27,2% |
| 1996 | 19,6% | 2009 | 19,2% | 2022 | 25,9% |
| 1997 | 20,3% | 2010 | 18,3% | 2023 | 24,7% |
| 1998 | 20,3% | 2011 | 17,2% | 2024 | 25,6% |
| 1999 | 20,7% | 2012 | 17,7% | 2025 | 24,3% |
| 2000 | 20,8% | 2013 | 17,3% | 2026 | 24% |
| 2001 | 21% | 2014 | 16,8% | | |
Tableau de données
| 1989 | 166 Md | 2002 | 894 Md | 2015 | 2,48 Bn |
| 1990 | 231 Md | 2003 | 963 Md | 2016 | 2,88 Bn |
| 1991 | 257 Md | 2004 | 1,03 Bn | 2017 | 3,22 Bn |
| 1992 | 284 Md | 2005 | 1,11 Bn | 2018 | 3,82 Bn |
| 1993 | 296 Md | 2006 | 1,2 Bn | 2019 | 4,24 Bn |
| 1994 | 380 Md | 2007 | 1,31 Bn | 2020 | 4,65 Bn |
| 1995 | 416 Md | 2008 | 1,44 Bn | 2021 | 5,28 Bn |
| 1996 | 487 Md | 2009 | 1,61 Bn | 2022 | 5,7 Bn |
| 1997 | 563 Md | 2010 | 1,72 Bn | 2023 | 6 Bn |
| 1998 | 620 Md | 2011 | 1,75 Bn | 2024 | 6,78 Bn |
| 1999 | 695 Md | 2012 | 1,96 Bn | 2025 | 6,8 Bn |
| 2000 | 769 Md | 2013 | 2,09 Bn | 2026 | 7,25 Bn |
| 2001 | 846 Md | 2014 | 2,22 Bn | | |