Tableau de données
| 1992 | 36,3 M | 2004 | 727 M | 2016 | 836 M |
| 1993 | 578 M | 2005 | 785 M | 2017 | 911 M |
| 1994 | 1,47 Md | 2006 | 826 M | 2018 | 951 M |
| 1995 | 1,95 Md | 2007 | 954 M | 2019 | 986 M |
| 1996 | 1,81 Md | 2008 | 1,24 Md | 2020 | 981 M |
| 1997 | 1,68 Md | 2009 | 1,1 Md | 2021 | 1,36 Md |
| 1998 | 1,34 Md | 2010 | 982 M | 2022 | 1,28 Md |
| 1999 | 1,04 Md | 2011 | 1,09 Md | 2023 | 1,41 Md |
| 2000 | 668 M | 2012 | 953 M | 2024 | 1,73 Md |
| 2001 | 624 M | 2013 | 962 M | 2025 | 2,1 Md |
| 2002 | 721 M | 2014 | 1,08 Md | | |
| 2003 | 712 M | 2015 | 892 M | | |
Tableau de données
| 1992 | 7,6% | 2004 | 1,7% | 2016 | 1,6% |
| 1993 | 10,7% | 2005 | 1,7% | 2017 | 1,6% |
| 1994 | 11,1% | 2006 | 1,7% | 2018 | 1,5% |
| 1995 | 9,1% | 2007 | 1,6% | 2019 | 1,6% |
| 1996 | 8,1% | 2008 | 1,8% | 2020 | 1,7% |
| 1997 | 7,5% | 2009 | 1,8% | 2021 | 2% |
| 1998 | 5,5% | 2010 | 1,7% | 2022 | 1,8% |
| 1999 | 4,4% | 2011 | 1,7% | 2023 | 1,6% |
| 2000 | 3% | 2012 | 1,7% | 2024 | 1,9% |
| 2001 | 2,7% | 2013 | 1,6% | 2025 | 2% |
| 2002 | 2,7% | 2014 | 1,8% | | |
| 2003 | 2% | 2015 | 1,7% | | |