Tableau de données
| 1995 | 83,9% | 2006 | 64,5% | 2017 | 72% |
| 1996 | 71,2% | 2007 | 65,6% | 2018 | 68,8% |
| 1997 | 62,2% | 2008 | 71,8% | 2019 | 65% |
| 1998 | 60,4% | 2009 | 78,2% | 2020 | 78,7% |
| 1999 | 60,3% | 2010 | 80,2% | 2021 | 76,2% |
| 2000 | 55,6% | 2011 | 80,5% | 2022 | 74,1% |
| 2001 | 52,2% | 2012 | 78,4% | 2023 | 73,2% |
| 2002 | 55,6% | 2013 | 77,2% | 2024 | 73,5% |
| 2003 | 58,2% | 2014 | 76,5% | 2025 | 75,2% |
| 2004 | 58,9% | 2015 | 75,7% | 2026 | 77,9% |
| 2005 | 60,6% | 2016 | 74,6% | | |
Tableau de données
| 1995 | 4,91 Bn | 2006 | 15,68 Bn | 2017 | 28,32 Bn |
| 1996 | 5,09 Bn | 2007 | 16,87 Bn | 2018 | 29,97 Bn |
| 1997 | 5,51 Bn | 2008 | 19,55 Bn | 2019 | 31,16 Bn |
| 1998 | 6,32 Bn | 2009 | 20,69 Bn | 2020 | 38,41 Bn |
| 1999 | 7,03 Bn | 2010 | 21,99 Bn | 2021 | 42,35 Bn |
| 2000 | 7,42 Bn | 2011 | 22,93 Bn | 2022 | 48,86 Bn |
| 2001 | 8,05 Bn | 2012 | 22,66 Bn | 2023 | 55,14 Bn |
| 2002 | 9,69 Bn | 2013 | 23,43 Bn | 2024 | 59,88 Bn |
| 2003 | 11,12 Bn | 2014 | 25,11 Bn | 2025 | 64,97 Bn |
| 2004 | 12,42 Bn | 2015 | 26,49 Bn | 2026 | 70,79 Bn |
| 2005 | 13,67 Bn | 2016 | 27,11 Bn | | |
Tableau de données
| 2000 | 49,8% | 2009 | 68,5% | 2018 | 59,8% |
| 2001 | 45,5% | 2010 | 72% | 2019 | 56,9% |
| 2002 | 51,4% | 2011 | 71,7% | 2020 | 64,9% |
| 2003 | 54,3% | 2012 | 69,9% | 2021 | 64,3% |
| 2004 | 54% | 2013 | 69,8% | 2022 | 62,6% |
| 2005 | 55,9% | 2014 | 68,6% | 2023 | 58,4% |
| 2006 | 59,6% | 2015 | 68,3% | 2024 | 58,7% |
| 2007 | 60,6% | 2016 | 65,3% | 2025 | 60,3% |
| 2008 | 61,9% | 2017 | 63,5% | 2026 | 63% |
Tableau de données
| 2000 | 6,64 Bn | 2009 | 18,13 Bn | 2018 | 26,03 Bn |
| 2001 | 7,01 Bn | 2010 | 19,74 Bn | 2019 | 27,29 Bn |
| 2002 | 8,97 Bn | 2011 | 20,44 Bn | 2020 | 31,66 Bn |
| 2003 | 10,38 Bn | 2012 | 20,21 Bn | 2021 | 35,7 Bn |
| 2004 | 11,39 Bn | 2013 | 21,18 Bn | 2022 | 41,3 Bn |
| 2005 | 12,62 Bn | 2014 | 22,53 Bn | 2023 | 43,95 Bn |
| 2006 | 14,49 Bn | 2015 | 23,89 Bn | 2024 | 47,78 Bn |
| 2007 | 15,6 Bn | 2016 | 23,72 Bn | 2025 | 52,13 Bn |
| 2008 | 16,86 Bn | 2017 | 25 Bn | 2026 | 57,28 Bn |