Tableau de données
| 1990 | 16,7% | 2003 | 44,7% | 2016 | 60,2% |
| 1991 | 19,3% | 2004 | 48,8% | 2017 | 59,9% |
| 1992 | 22,1% | 2005 | 50,4% | 2018 | 60,3% |
| 1993 | 22,7% | 2006 | 48% | 2019 | 62,1% |
| 1994 | 23,4% | 2007 | 48,2% | 2020 | 94,4% |
| 1995 | 22,7% | 2008 | 46,9% | 2021 | 81,9% |
| 1996 | 23,9% | 2009 | 50,2% | 2022 | 73,9% |
| 1997 | 26,6% | 2010 | 52,2% | 2023 | 75,2% |
| 1998 | 29,1% | 2011 | 54,9% | 2024 | 76,7% |
| 1999 | 28,8% | 2012 | 60,2% | 2025 | 77,1% |
| 2000 | 32,8% | 2013 | 61,2% | 2026 | 77,5% |
| 2001 | 38% | 2014 | 61,9% | | |
| 2002 | 47,7% | 2015 | 60,6% | | |
Tableau de données
| 1990 | 266 M | 2003 | 1,22 Md | 2016 | 3,09 Md |
| 1991 | 327 M | 2004 | 1,43 Md | 2017 | 3,26 Md |
| 1992 | 404 M | 2005 | 1,59 Md | 2018 | 3,37 Md |
| 1993 | 424 M | 2006 | 1,66 Md | 2019 | 3,51 Md |
| 1994 | 457 M | 2007 | 1,76 Md | 2020 | 4,08 Md |
| 1995 | 471 M | 2008 | 1,8 Md | 2021 | 4,39 Md |
| 1996 | 512 M | 2009 | 1,93 Md | 2022 | 4,69 Md |
| 1997 | 592 M | 2010 | 2,12 Md | 2023 | 4,96 Md |
| 1998 | 697 M | 2011 | 2,34 Md | 2024 | 5,37 Md |
| 1999 | 718 M | 2012 | 2,62 Md | 2025 | 5,58 Md |
| 2000 | 817 M | 2013 | 2,78 Md | 2026 | 5,85 Md |
| 2001 | 917 M | 2014 | 2,95 Md | | |
| 2002 | 1,19 Md | 2015 | 2,98 Md | | |