Tableau de données
| 1996 | 8,1% | 2007 | 13% | 2018 | 16,5% |
| 1997 | 8,7% | 2008 | 13,4% | 2019 | 20,2% |
| 1998 | 8% | 2009 | 12,7% | 2020 | 18% |
| 1999 | 10% | 2010 | 14% | 2021 | 16,1% |
| 2000 | 9,9% | 2011 | 12,7% | 2022 | 18,3% |
| 2001 | 9,6% | 2012 | 13,6% | 2023 | 16,2% |
| 2002 | 10% | 2013 | 14,5% | 2024 | 15,1% |
| 2003 | 8,8% | 2014 | 15,1% | 2025 | 15,3% |
| 2004 | 9,2% | 2015 | 13,9% | 2026 | 15,1% |
| 2005 | 10,5% | 2016 | 15% | | |
| 2006 | 11,1% | 2017 | 15,6% | | |
Tableau de données
| 1996 | 748 Md | 2007 | 5,3 Bn | 2018 | 21,96 Bn |
| 1997 | 882 Md | 2008 | 6,67 Bn | 2019 | 29,46 Bn |
| 1998 | 943 Md | 2009 | 6,72 Bn | 2020 | 25,33 Bn |
| 1999 | 1,34 Bn | 2010 | 8,05 Bn | 2021 | 23,84 Bn |
| 2000 | 1,44 Bn | 2011 | 8,28 Bn | 2022 | 29,66 Bn |
| 2001 | 1,56 Bn | 2012 | 9,72 Bn | 2023 | 28,26 Bn |
| 2002 | 1,76 Bn | 2013 | 11,5 Bn | 2024 | 28,53 Bn |
| 2003 | 1,78 Bn | 2014 | 13,54 Bn | 2025 | 30,95 Bn |
| 2004 | 2,21 Bn | 2015 | 13,59 Bn | 2026 | 32,55 Bn |
| 2005 | 3,08 Bn | 2016 | 16,1 Bn | | |
| 2006 | 3,81 Bn | 2017 | 18,33 Bn | | |
Tableau de données
| 1996 | 15,7% | 2007 | 12,4% | 2018 | 16,2% |
| 1997 | 12,4% | 2008 | 12,9% | 2019 | 17,9% |
| 1998 | 13,4% | 2009 | 16,6% | 2020 | 20,5% |
| 1999 | 13,8% | 2010 | 17,1% | 2021 | 21,4% |
| 2000 | 14,6% | 2011 | 16,4% | 2022 | 18,5% |
| 2001 | 14,6% | 2012 | 17,2% | 2023 | 19,1% |
| 2002 | 16% | 2013 | 16,5% | 2024 | 16,6% |
| 2003 | 14,5% | 2014 | 16,4% | 2025 | 16,3% |
| 2004 | 12,4% | 2015 | 14,5% | 2026 | 18,8% |
| 2005 | 10,8% | 2016 | 15,3% | | |
| 2006 | 11,2% | 2017 | 16,3% | | |
Tableau de données
| 1996 | 1,44 Bn | 2007 | 5,05 Bn | 2018 | 21,58 Bn |
| 1997 | 1,26 Bn | 2008 | 6,46 Bn | 2019 | 26,2 Bn |
| 1998 | 1,57 Bn | 2009 | 8,78 Bn | 2020 | 28,94 Bn |
| 1999 | 1,85 Bn | 2010 | 9,83 Bn | 2021 | 31,65 Bn |
| 2000 | 2,12 Bn | 2011 | 10,72 Bn | 2022 | 30,14 Bn |
| 2001 | 2,37 Bn | 2012 | 12,29 Bn | 2023 | 33,19 Bn |
| 2002 | 2,83 Bn | 2013 | 13,1 Bn | 2024 | 31,26 Bn |
| 2003 | 2,92 Bn | 2014 | 14,65 Bn | 2025 | 32,97 Bn |
| 2004 | 2,97 Bn | 2015 | 14,23 Bn | 2026 | 40,45 Bn |
| 2005 | 3,18 Bn | 2016 | 16,42 Bn | | |
| 2006 | 3,87 Bn | 2017 | 19,24 Bn | | |