Tableau de données
| 1995 | 15,7% | 2006 | 19,9% | 2017 | 20,7% |
| 1996 | 16,3% | 2007 | 21,3% | 2018 | 21,7% |
| 1997 | 16,2% | 2008 | 20,7% | 2019 | 21,6% |
| 1998 | 17,1% | 2009 | 19,8% | 2020 | 21,6% |
| 1999 | 17,3% | 2010 | 19,5% | 2021 | 24,1% |
| 2000 | 19,9% | 2011 | 20% | 2022 | 25,2% |
| 2001 | 19,4% | 2012 | 20,5% | 2023 | 22,4% |
| 2002 | 19,1% | 2013 | 19,8% | 2024 | 21,8% |
| 2003 | 19,4% | 2014 | 19,4% | 2025 | 22,6% |
| 2004 | 18,6% | 2015 | 19,3% | 2026 | 23,8% |
| 2005 | 19,1% | 2016 | 20,1% | | |
Tableau de données
| 1995 | 70,86 Bn | 2006 | 208,09 Bn | 2017 | 400,66 Bn |
| 1996 | 82,97 Bn | 2007 | 241,69 Bn | 2018 | 435,56 Bn |
| 1997 | 90,74 Bn | 2008 | 248,81 Bn | 2019 | 441,15 Bn |
| 1998 | 95,35 Bn | 2009 | 248,28 Bn | 2020 | 443,69 Bn |
| 1999 | 106,01 Bn | 2010 | 268,54 Bn | 2021 | 535 Bn |
| 2000 | 134,65 Bn | 2011 | 289,8 Bn | 2022 | 585,32 Bn |
| 2001 | 141,86 Bn | 2012 | 307,75 Bn | 2023 | 539,89 Bn |
| 2002 | 155,44 Bn | 2013 | 311,14 Bn | 2024 | 556,12 Bn |
| 2003 | 168,22 Bn | 2014 | 318,19 Bn | 2025 | 600,74 Bn |
| 2004 | 175,25 Bn | 2015 | 335,91 Bn | 2026 | 662,78 Bn |
| 2005 | 190,17 Bn | 2016 | 367,89 Bn | | |
Tableau de données
| 1995 | 13,5% | 2006 | 18,7% | 2017 | 18,6% |
| 1996 | 14% | 2007 | 18,8% | 2018 | 19,3% |
| 1997 | 13,9% | 2008 | 19,1% | 2019 | 21,3% |
| 1998 | 16% | 2009 | 19,5% | 2020 | 23,7% |
| 1999 | 16,1% | 2010 | 17,9% | 2021 | 24,1% |
| 2000 | 16% | 2011 | 18,3% | 2022 | 26,7% |
| 2001 | 16,9% | 2012 | 18,8% | 2023 | 23,1% |
| 2002 | 15,9% | 2013 | 19% | 2024 | 22,5% |
| 2003 | 17,9% | 2014 | 18,8% | 2025 | 24% |
| 2004 | 18,5% | 2015 | 18,8% | 2026 | 25,2% |
| 2005 | 18,2% | 2016 | 18,5% | | |
Tableau de données
| 1995 | 61,1 Bn | 2006 | 195,7 Bn | 2017 | 360,49 Bn |
| 1996 | 71,3 Bn | 2007 | 213,4 Bn | 2018 | 386,91 Bn |
| 1997 | 77,77 Bn | 2008 | 229,79 Bn | 2019 | 433,99 Bn |
| 1998 | 89,28 Bn | 2009 | 245,27 Bn | 2020 | 487,03 Bn |
| 1999 | 98,98 Bn | 2010 | 246,38 Bn | 2021 | 535,41 Bn |
| 2000 | 108,26 Bn | 2011 | 264,87 Bn | 2022 | 619,99 Bn |
| 2001 | 124,13 Bn | 2012 | 283,22 Bn | 2023 | 556,01 Bn |
| 2002 | 129,19 Bn | 2013 | 298,73 Bn | 2024 | 576,15 Bn |
| 2003 | 155,12 Bn | 2014 | 308,8 Bn | 2025 | 638,88 Bn |
| 2004 | 174,44 Bn | 2015 | 327,26 Bn | 2026 | 703,5 Bn |
| 2005 | 180,66 Bn | 2016 | 339,24 Bn | | |