Tableau de données
| 1998 | 15,9% | 2008 | 20,9% | 2018 | 19,5% |
| 1999 | 15,5% | 2009 | 20,2% | 2019 | 19,4% |
| 2000 | 16,2% | 2010 | 21,5% | 2020 | 18,4% |
| 2001 | 17% | 2011 | 20,3% | 2021 | 18,7% |
| 2002 | 17,9% | 2012 | 18% | 2022 | 18,9% |
| 2003 | 19,6% | 2013 | 18,5% | 2023 | 17,1% |
| 2004 | 19,3% | 2014 | 17,7% | 2024 | 17,6% |
| 2005 | 19,7% | 2015 | 19,2% | 2025 | 19,9% |
| 2006 | 20,7% | 2016 | 19,1% | 2026 | 19,8% |
| 2007 | 20,6% | 2017 | 19,6% | | |
Tableau de données
| 1998 | 72,97 Bn | 2008 | 429,53 Bn | 2018 | 1 363,87 Bn |
| 1999 | 78,49 Bn | 2009 | 462,88 Bn | 2019 | 1 496,32 Bn |
| 2000 | 90,75 Bn | 2010 | 588,24 Bn | 2020 | 1 479,36 Bn |
| 2001 | 103,89 Bn | 2011 | 719,41 Bn | 2021 | 1 586,55 Bn |
| 2002 | 121,72 Bn | 2012 | 733,45 Bn | 2022 | 1 815,34 Bn |
| 2003 | 152,96 Bn | 2013 | 827,31 Bn | 2023 | 1 761,01 Bn |
| 2004 | 190,89 Bn | 2014 | 875,74 Bn | 2024 | 2 023,8 Bn |
| 2005 | 228,29 Bn | 2015 | 996,23 Bn | 2025 | 2 562,75 Bn |
| 2006 | 279,48 Bn | 2016 | 1 075,25 Bn | 2026 | 2 789,01 Bn |
| 2007 | 325,44 Bn | 2017 | 1 231,42 Bn | | |
Tableau de données
| 1998 | 16% | 2008 | 21,4% | 2018 | 20,5% |
| 1999 | 16,7% | 2009 | 25% | 2019 | 19,8% |
| 2000 | 17,8% | 2010 | 23,7% | 2020 | 21,3% |
| 2001 | 19,2% | 2011 | 21,2% | 2021 | 20,1% |
| 2002 | 19,7% | 2012 | 23,5% | 2022 | 18,2% |
| 2003 | 22,2% | 2013 | 24,5% | 2023 | 18,8% |
| 2004 | 19,4% | 2014 | 22,8% | 2024 | 19,1% |
| 2005 | 20,6% | 2015 | 24,2% | 2025 | 22,2% |
| 2006 | 20,5% | 2016 | 22,2% | 2026 | 21,8% |
| 2007 | 22,3% | 2017 | 21,5% | | |
Tableau de données
| 1998 | 73,42 Bn | 2008 | 438,7 Bn | 2018 | 1 435,44 Bn |
| 1999 | 84,82 Bn | 2009 | 573,7 Bn | 2019 | 1 526,89 Bn |
| 2000 | 99,75 Bn | 2010 | 649,91 Bn | 2020 | 1 709,52 Bn |
| 2001 | 117,29 Bn | 2011 | 751,3 Bn | 2021 | 1 708,09 Bn |
| 2002 | 134,33 Bn | 2012 | 955,97 Bn | 2022 | 1 750,79 Bn |
| 2003 | 172,89 Bn | 2013 | 1 094,12 Bn | 2023 | 1 938,3 Bn |
| 2004 | 192,37 Bn | 2014 | 1 123,42 Bn | 2024 | 2 200,48 Bn |
| 2005 | 239,36 Bn | 2015 | 1 254,93 Bn | 2025 | 2 845,73 Bn |
| 2006 | 276,77 Bn | 2016 | 1 253,68 Bn | 2026 | 3 067,97 Bn |
| 2007 | 352,97 Bn | 2017 | 1 355,03 Bn | | |