Tableau de données
| 2000 | 31,1% | 2009 | 31,8% | 2018 | 30,8% |
| 2001 | 32,3% | 2010 | 32,2% | 2019 | 30,1% |
| 2002 | 29,6% | 2011 | 32,3% | 2020 | 29,4% |
| 2003 | 30,8% | 2012 | 32,2% | 2021 | 27,6% |
| 2004 | 30,3% | 2013 | 32,3% | 2022 | 25,7% |
| 2005 | 31,2% | 2014 | 31,5% | 2023 | 27,5% |
| 2006 | 33,2% | 2015 | 31,9% | 2024 | 28,4% |
| 2007 | 31,3% | 2016 | 32,1% | 2025 | 29,6% |
| 2008 | 31,3% | 2017 | 30,6% | 2026 | 29,9% |
Tableau de données
| 2000 | 53,3 Md | 2009 | 323 Md | 2018 | 1,17 Bn |
| 2001 | 80 Md | 2010 | 379 Md | 2019 | 1,33 Bn |
| 2002 | 107 Md | 2011 | 456 Md | 2020 | 1,51 Bn |
| 2003 | 146 Md | 2012 | 512 Md | 2021 | 2,05 Bn |
| 2004 | 177 Md | 2013 | 592 Md | 2022 | 3,94 Bn |
| 2005 | 213 Md | 2014 | 650 Md | 2023 | 7,45 Bn |
| 2006 | 265 Md | 2015 | 751 Md | 2024 | 12,65 Bn |
| 2007 | 280 Md | 2016 | 844 Md | 2025 | 18,66 Bn |
| 2008 | 316 Md | 2017 | 963 Md | 2026 | 24,28 Bn |
Tableau de données
| 2000 | 39,4% | 2009 | 37% | 2018 | 33,9% |
| 2001 | 43,9% | 2010 | 35,2% | 2019 | 34,8% |
| 2002 | 40,9% | 2011 | 32,6% | 2020 | 34% |
| 2003 | 38,3% | 2012 | 34% | 2021 | 30,5% |
| 2004 | 34,5% | 2013 | 33,5% | 2022 | 26,8% |
| 2005 | 32% | 2014 | 32,5% | 2023 | 32,7% |
| 2006 | 33,4% | 2015 | 32,4% | 2024 | 32,9% |
| 2007 | 32,7% | 2016 | 33,8% | 2025 | 32,4% |
| 2008 | 33,5% | 2017 | 32,4% | 2026 | 33,2% |
Tableau de données
| 2000 | 67,7 Md | 2009 | 375 Md | 2018 | 1,29 Bn |
| 2001 | 109 Md | 2010 | 414 Md | 2019 | 1,53 Bn |
| 2002 | 149 Md | 2011 | 461 Md | 2020 | 1,75 Bn |
| 2003 | 181 Md | 2012 | 540 Md | 2021 | 2,27 Bn |
| 2004 | 201 Md | 2013 | 615 Md | 2022 | 4,1 Bn |
| 2005 | 218 Md | 2014 | 670 Md | 2023 | 8,86 Bn |
| 2006 | 267 Md | 2015 | 763 Md | 2024 | 14,66 Bn |
| 2007 | 292 Md | 2016 | 888 Md | 2025 | 20,41 Bn |
| 2008 | 338 Md | 2017 | 1,02 Bn | 2026 | 27,03 Bn |