Tableau de données
| 2000 | 20% | 2009 | 24% | 2018 | 33,1% |
| 2001 | 22,2% | 2010 | 22,7% | 2019 | 34,5% |
| 2002 | 20,9% | 2011 | 26,3% | 2020 | 47,1% |
| 2003 | 20,7% | 2012 | 29,8% | 2021 | 50,2% |
| 2004 | 21,1% | 2013 | 30,2% | 2022 | 47,1% |
| 2005 | 24% | 2014 | 34% | 2023 | 46,5% |
| 2006 | 19,3% | 2015 | 37,1% | 2024 | 56,1% |
| 2007 | 23,7% | 2016 | 31% | | |
| 2008 | 23% | 2017 | 31,8% | | |
Tableau de données
| 2000 | 3,52 Md | 2009 | 7,62 Md | 2018 | 19,4 Md |
| 2001 | 3,73 Md | 2010 | 8,22 Md | 2019 | 21,1 Md |
| 2002 | 3,52 Md | 2011 | 10,5 Md | 2020 | 25,2 Md |
| 2003 | 3,73 Md | 2012 | 14 Md | 2021 | 29,4 Md |
| 2004 | 4,35 Md | 2013 | 14,8 Md | 2022 | 30,3 Md |
| 2005 | 5,52 Md | 2014 | 17 Md | 2023 | 31,7 Md |
| 2006 | 4,59 Md | 2015 | 20,1 Md | 2024 | 33,3 Md |
| 2007 | 5,67 Md | 2016 | 18,4 Md | 2025 | 33,1 Md |
| 2008 | 6,03 Md | 2017 | 18,5 Md | | |