Tabella dei dati
| 1994 | 22,2% | 2005 | 28,1% | 2016 | 17% |
| 1995 | 16,9% | 2006 | 27,5% | 2017 | 19,8% |
| 1996 | 13,2% | 2007 | 28,8% | 2018 | 21,4% |
| 1997 | 13,5% | 2008 | 28,3% | 2019 | 19,7% |
| 1998 | 18,2% | 2009 | 22,1% | 2020 | 17,5% |
| 1999 | 17,5% | 2010 | 23,9% | 2021 | 17,1% |
| 2000 | 21,9% | 2011 | 27% | 2022 | 21,8% |
| 2001 | 25,7% | 2012 | 26,3% | 2023 | 22% |
| 2002 | 22,5% | 2013 | 24,8% | 2024 | 19,2% |
| 2003 | 25,4% | 2014 | 23,7% | 2025 | 18,7% |
| 2004 | 24,6% | 2015 | 16,6% | 2026 | 19,4% |
Tabella dei dati
| 1994 | 94 mld | 2005 | 2,13 mila mld | 2016 | 7,99 mila mld |
| 1995 | 171 mld | 2006 | 2,8 mila mld | 2017 | 10,78 mila mld |
| 1996 | 187 mld | 2007 | 3,71 mila mld | 2018 | 13,25 mila mld |
| 1997 | 225 mld | 2008 | 4,54 mila mld | 2019 | 13,68 mila mld |
| 1998 | 315 mld | 2009 | 3,77 mila mld | 2020 | 12,37 mila mld |
| 1999 | 354 mld | 2010 | 5,22 mila mld | 2021 | 14,36 mila mld |
| 2000 | 568 mld | 2011 | 7,64 mila mld | 2022 | 22,64 mila mld |
| 2001 | 834 mld | 2012 | 8,17 mila mld | 2023 | 26,25 mila mld |
| 2002 | 848 mld | 2013 | 8,91 mila mld | 2024 | 26,29 mila mld |
| 2003 | 1,17 mila mld | 2014 | 9,42 mila mld | 2025 | 29,55 mila mld |
| 2004 | 1,44 mila mld | 2015 | 6,79 mila mld | 2026 | 36,5 mila mld |
Tabella dei dati
| 2002 | 20,5% | 2011 | 21,2% | 2020 | 24,5% |
| 2003 | 21,4% | 2012 | 21,9% | 2021 | 22,1% |
| 2004 | 21,3% | 2013 | 19,8% | 2022 | 21,7% |
| 2005 | 22% | 2014 | 21,3% | 2023 | 23,4% |
| 2006 | 19,8% | 2015 | 22,9% | 2024 | 22,7% |
| 2007 | 23,7% | 2016 | 21,5% | 2025 | 21,8% |
| 2008 | 27,1% | 2017 | 24,1% | 2026 | 20,7% |
| 2009 | 23,5% | 2018 | 18,8% | | |
| 2010 | 22,5% | 2019 | 20,2% | | |
Tabella dei dati
| 2002 | 775 mld | 2011 | 6 mila mld | 2020 | 17,34 mila mld |
| 2003 | 985 mld | 2012 | 6,8 mila mld | 2021 | 18,53 mila mld |
| 2004 | 1,25 mila mld | 2013 | 7,13 mila mld | 2022 | 22,54 mila mld |
| 2005 | 1,67 mila mld | 2014 | 8,44 mila mld | 2023 | 27,94 mila mld |
| 2006 | 2,02 mila mld | 2015 | 9,35 mila mld | 2024 | 30,98 mila mld |
| 2007 | 3,05 mila mld | 2016 | 10,1 mila mld | 2025 | 34,46 mila mld |
| 2008 | 4,35 mila mld | 2017 | 13,1 mila mld | 2026 | 39,03 mila mld |
| 2009 | 3,99 mila mld | 2018 | 11,65 mila mld | | |
| 2010 | 4,9 mila mld | 2019 | 14,08 mila mld | | |