Tableau de données
| 1998 | 73,8% | 2008 | 66,8% | 2018 | 87,9% |
| 1999 | 72,4% | 2009 | 69,5% | 2019 | 80,1% |
| 2000 | 71,7% | 2010 | 69,6% | 2020 | 86,2% |
| 2001 | 79,1% | 2011 | 72,8% | 2021 | 89,9% |
| 2002 | 85,8% | 2012 | 69,9% | 2022 | 88,5% |
| 2003 | 97,1% | 2013 | 79,8% | 2023 | 95,9% |
| 2004 | 96,5% | 2014 | 80,9% | 2024 | 90,9% |
| 2005 | 98,3% | 2015 | 83,8% | 2025 | 86,8% |
| 2006 | 85,9% | 2016 | 91,6% | 2026 | 87% |
| 2007 | 76,3% | 2017 | 97,8% | | |
Tableau de données
| 1998 | 223 Md | 2008 | 629 Md | 2018 | 4,1 Bn |
| 1999 | 234 Md | 2009 | 761 Md | 2019 | 4,48 Bn |
| 2000 | 256 Md | 2010 | 883 Md | 2020 | 5,3 Bn |
| 2001 | 299 Md | 2011 | 1,05 Bn | 2021 | 5,99 Bn |
| 2002 | 342 Md | 2012 | 1,24 Bn | 2022 | 6,94 Bn |
| 2003 | 426 Md | 2013 | 1,56 Bn | 2023 | 9,74 Bn |
| 2004 | 492 Md | 2014 | 1,81 Bn | 2024 | 12,64 Bn |
| 2005 | 556 Md | 2015 | 2,16 Bn | 2025 | 15,75 Bn |
| 2006 | 558 Md | 2016 | 2,62 Bn | 2026 | 18,52 Bn |
| 2007 | 597 Md | 2017 | 3,58 Bn | | |
Tableau de données
| 1998 | 44,3% | 2008 | 52,8% | 2018 | 80,7% |
| 1999 | 45,6% | 2009 | 55,9% | 2019 | 74,6% |
| 2000 | 45,3% | 2010 | 57,1% | 2020 | 80,6% |
| 2001 | 51,2% | 2011 | 61,3% | 2021 | 85,2% |
| 2002 | 63,1% | 2012 | 60,1% | 2022 | 83,9% |
| 2003 | 69,6% | 2013 | 70% | 2023 | 91,2% |
| 2004 | 67,5% | 2014 | 73,2% | 2024 | 86,2% |
| 2005 | 67,6% | 2015 | 75,3% | 2025 | 82,2% |
| 2006 | 67,9% | 2016 | 81,6% | 2026 | 82,3% |
| 2007 | 61,3% | 2017 | 86,6% | | |
Tableau de données
| 1998 | 134 Md | 2008 | 498 Md | 2018 | 3,76 Bn |
| 1999 | 148 Md | 2009 | 612 Md | 2019 | 4,18 Bn |
| 2000 | 162 Md | 2010 | 724 Md | 2020 | 4,96 Bn |
| 2001 | 193 Md | 2011 | 883 Md | 2021 | 5,68 Bn |
| 2002 | 251 Md | 2012 | 1,06 Bn | 2022 | 6,58 Bn |
| 2003 | 306 Md | 2013 | 1,37 Bn | 2023 | 9,27 Bn |
| 2004 | 345 Md | 2014 | 1,64 Bn | 2024 | 11,99 Bn |
| 2005 | 383 Md | 2015 | 1,94 Bn | 2025 | 14,9 Bn |
| 2006 | 441 Md | 2016 | 2,34 Bn | 2026 | 17,52 Bn |
| 2007 | 480 Md | 2017 | 3,17 Bn | | |