Tabella dei dati
| 1995 | 20,2% | 2006 | 20,6% | 2017 | 21,1% |
| 1996 | 20,7% | 2007 | 20,2% | 2018 | 21,4% |
| 1997 | 20% | 2008 | 20% | 2019 | 21% |
| 1998 | 17,6% | 2009 | 19,5% | 2020 | 20,4% |
| 1999 | 17,5% | 2010 | 20,9% | 2021 | 20% |
| 2000 | 17,6% | 2011 | 21,2% | 2022 | 20% |
| 2001 | 19,1% | 2012 | 21,4% | 2023 | 20,8% |
| 2002 | 19% | 2013 | 22,2% | 2024 | 21,3% |
| 2003 | 20,3% | 2014 | 21,5% | 2025 | 21,1% |
| 2004 | 20,4% | 2015 | 22,5% | 2026 | 21% |
| 2005 | 21,8% | 2016 | 21,8% | | |
Tabella dei dati
| 1995 | 827 mld | 2006 | 1,7 mila mld | 2017 | 3,22 mila mld |
| 1996 | 934 mld | 2007 | 1,79 mila mld | 2018 | 3,45 mila mld |
| 1997 | 938 mld | 2008 | 1,95 mila mld | 2019 | 3,53 mila mld |
| 1998 | 823 mld | 2009 | 1,84 mila mld | 2020 | 3,24 mila mld |
| 1999 | 804 mld | 2010 | 2,22 mila mld | 2021 | 3,21 mila mld |
| 2000 | 851 mld | 2011 | 2,41 mila mld | 2022 | 3,43 mila mld |
| 2001 | 972 mld | 2012 | 2,52 mila mld | 2023 | 3,72 mila mld |
| 2002 | 1,02 mila mld | 2013 | 2,86 mila mld | 2024 | 3,94 mila mld |
| 2003 | 1,25 mila mld | 2014 | 2,82 mila mld | 2025 | 3,98 mila mld |
| 2004 | 1,38 mila mld | 2015 | 3,05 mila mld | 2026 | 4,06 mila mld |
| 2005 | 1,62 mila mld | 2016 | 3,12 mila mld | | |
Tabella dei dati
| 1995 | 17,2% | 2006 | 18,7% | 2017 | 21,6% |
| 1996 | 18% | 2007 | 20% | 2018 | 21,2% |
| 1997 | 21,6% | 2008 | 19,2% | 2019 | 20,6% |
| 1998 | 23,9% | 2009 | 21,7% | 2020 | 24,9% |
| 1999 | 26,5% | 2010 | 22% | 2021 | 26,8% |
| 2000 | 19,3% | 2011 | 21,1% | 2022 | 24,7% |
| 2001 | 20,8% | 2012 | 22,3% | 2023 | 22,7% |
| 2002 | 25,7% | 2013 | 21,6% | 2024 | 22,6% |
| 2003 | 18,3% | 2014 | 22,2% | 2025 | 23% |
| 2004 | 19,3% | 2015 | 22,3% | 2026 | 23,3% |
| 2005 | 19,6% | 2016 | 21,4% | | |
Tabella dei dati
| 1995 | 702 mld | 2006 | 1,55 mila mld | 2017 | 3,29 mila mld |
| 1996 | 810 mld | 2007 | 1,77 mila mld | 2018 | 3,42 mila mld |
| 1997 | 1,02 mila mld | 2008 | 1,88 mila mld | 2019 | 3,45 mila mld |
| 1998 | 1,12 mila mld | 2009 | 2,05 mila mld | 2020 | 3,95 mila mld |
| 1999 | 1,22 mila mld | 2010 | 2,34 mila mld | 2021 | 4,28 mila mld |
| 2000 | 938 mld | 2011 | 2,4 mila mld | 2022 | 4,22 mila mld |
| 2001 | 1,06 mila mld | 2012 | 2,62 mila mld | 2023 | 4,07 mila mld |
| 2002 | 1,37 mila mld | 2013 | 2,78 mila mld | 2024 | 4,18 mila mld |
| 2003 | 1,13 mila mld | 2014 | 2,91 mila mld | 2025 | 4,34 mila mld |
| 2004 | 1,31 mila mld | 2015 | 3,03 mila mld | 2026 | 4,49 mila mld |
| 2005 | 1,46 mila mld | 2016 | 3,06 mila mld | | |