Tableau de données
| 1996 | 40,8% | 2007 | 16,1% | 2018 | 55,7% |
| 1997 | 46,5% | 2008 | 16,4% | 2019 | 53,7% |
| 1998 | 45,2% | 2009 | 40,6% | 2020 | 67,4% |
| 1999 | 39,2% | 2010 | 40% | 2021 | 63,4% |
| 2000 | 39,6% | 2011 | 42,2% | 2022 | 49,2% |
| 2001 | 38,1% | 2012 | 41,4% | 2023 | 50,5% |
| 2002 | 38,2% | 2013 | 40,9% | 2024 | 50% |
| 2003 | 33% | 2014 | 43,7% | 2025 | 49% |
| 2004 | 26,4% | 2015 | 48,7% | 2026 | 50,6% |
| 2005 | 24,4% | 2016 | 56,7% | | |
| 2006 | 18,7% | 2017 | 58,9% | | |
Tableau de données
| 1996 | 270 Md | 2007 | 507 Md | 2018 | 3,35 Bn |
| 1997 | 374 Md | 2008 | 585 Md | 2019 | 3,51 Bn |
| 1998 | 432 Md | 2009 | 1,28 Bn | 2020 | 4,16 Bn |
| 1999 | 387 Md | 2010 | 1,38 Bn | 2021 | 4,43 Bn |
| 2000 | 408 Md | 2011 | 1,59 Bn | 2022 | 4,19 Bn |
| 2001 | 448 Md | 2012 | 1,76 Bn | 2023 | 4,79 Bn |
| 2002 | 521 Md | 2013 | 1,86 Bn | 2024 | 5,09 Bn |
| 2003 | 536 Md | 2014 | 2,11 Bn | 2025 | 5,54 Bn |
| 2004 | 505 Md | 2015 | 2,46 Bn | 2026 | 6,22 Bn |
| 2005 | 547 Md | 2016 | 2,88 Bn | | |
| 2006 | 497 Md | 2017 | 3,28 Bn | | |