Tableau de données
| 1995 | 20,2% | 2006 | 20,6% | 2017 | 21,1% |
| 1996 | 20,7% | 2007 | 20,2% | 2018 | 21,4% |
| 1997 | 20% | 2008 | 20% | 2019 | 21% |
| 1998 | 17,6% | 2009 | 19,5% | 2020 | 20,4% |
| 1999 | 17,5% | 2010 | 20,9% | 2021 | 20% |
| 2000 | 17,6% | 2011 | 21,2% | 2022 | 20% |
| 2001 | 19,1% | 2012 | 21,4% | 2023 | 20,8% |
| 2002 | 19% | 2013 | 22,2% | 2024 | 21,3% |
| 2003 | 20,3% | 2014 | 21,5% | 2025 | 21,1% |
| 2004 | 20,4% | 2015 | 22,5% | 2026 | 21% |
| 2005 | 21,8% | 2016 | 21,8% | | |
Tableau de données
| 1995 | 827 Md | 2006 | 1,7 Bn | 2017 | 3,22 Bn |
| 1996 | 934 Md | 2007 | 1,79 Bn | 2018 | 3,45 Bn |
| 1997 | 938 Md | 2008 | 1,95 Bn | 2019 | 3,53 Bn |
| 1998 | 823 Md | 2009 | 1,84 Bn | 2020 | 3,24 Bn |
| 1999 | 804 Md | 2010 | 2,22 Bn | 2021 | 3,21 Bn |
| 2000 | 851 Md | 2011 | 2,41 Bn | 2022 | 3,43 Bn |
| 2001 | 972 Md | 2012 | 2,52 Bn | 2023 | 3,72 Bn |
| 2002 | 1,02 Bn | 2013 | 2,86 Bn | 2024 | 3,94 Bn |
| 2003 | 1,25 Bn | 2014 | 2,82 Bn | 2025 | 3,98 Bn |
| 2004 | 1,38 Bn | 2015 | 3,05 Bn | 2026 | 4,06 Bn |
| 2005 | 1,62 Bn | 2016 | 3,12 Bn | | |
Tableau de données
| 1995 | 17,2% | 2006 | 18,7% | 2017 | 21,6% |
| 1996 | 18% | 2007 | 20% | 2018 | 21,2% |
| 1997 | 21,6% | 2008 | 19,2% | 2019 | 20,6% |
| 1998 | 23,9% | 2009 | 21,7% | 2020 | 24,9% |
| 1999 | 26,5% | 2010 | 22% | 2021 | 26,8% |
| 2000 | 19,3% | 2011 | 21,1% | 2022 | 24,7% |
| 2001 | 20,8% | 2012 | 22,3% | 2023 | 22,7% |
| 2002 | 25,7% | 2013 | 21,6% | 2024 | 22,6% |
| 2003 | 18,3% | 2014 | 22,2% | 2025 | 23% |
| 2004 | 19,3% | 2015 | 22,3% | 2026 | 23,3% |
| 2005 | 19,6% | 2016 | 21,4% | | |
Tableau de données
| 1995 | 702 Md | 2006 | 1,55 Bn | 2017 | 3,29 Bn |
| 1996 | 810 Md | 2007 | 1,77 Bn | 2018 | 3,42 Bn |
| 1997 | 1,02 Bn | 2008 | 1,88 Bn | 2019 | 3,45 Bn |
| 1998 | 1,12 Bn | 2009 | 2,05 Bn | 2020 | 3,95 Bn |
| 1999 | 1,22 Bn | 2010 | 2,34 Bn | 2021 | 4,28 Bn |
| 2000 | 938 Md | 2011 | 2,4 Bn | 2022 | 4,22 Bn |
| 2001 | 1,06 Bn | 2012 | 2,62 Bn | 2023 | 4,07 Bn |
| 2002 | 1,37 Bn | 2013 | 2,78 Bn | 2024 | 4,18 Bn |
| 2003 | 1,13 Bn | 2014 | 2,91 Bn | 2025 | 4,34 Bn |
| 2004 | 1,31 Bn | 2015 | 3,03 Bn | 2026 | 4,49 Bn |
| 2005 | 1,46 Bn | 2016 | 3,06 Bn | | |