Tabella dei dati
| 1995 | 69,4% | 2006 | 18,3% | 2017 | 36,5% |
| 1996 | 63,5% | 2007 | 17,8% | 2018 | 37% |
| 1997 | 69,1% | 2008 | 14,2% | 2019 | 39,8% |
| 1998 | 61,3% | 2009 | 15,9% | 2020 | 45% |
| 1999 | 63,3% | 2010 | 15,1% | 2021 | 51,3% |
| 2000 | 82,1% | 2011 | 14,7% | 2022 | 50,7% |
| 2001 | 74% | 2012 | 18,1% | 2023 | 51,8% |
| 2002 | 69% | 2013 | 19,6% | 2024 | 47,7% |
| 2003 | 60,6% | 2014 | 22,1% | 2025 | 45,4% |
| 2004 | 55,1% | 2015 | 29,9% | 2026 | 45,5% |
| 2005 | 49,5% | 2016 | 32,8% | | |
Tabella dei dati
| 1995 | 795 mld | 2006 | 453 mld | 2017 | 2,37 mila mld |
| 1996 | 779 mld | 2007 | 488 mld | 2018 | 2,63 mila mld |
| 1997 | 920 mld | 2008 | 460 mld | 2019 | 3,01 mila mld |
| 1998 | 953 mld | 2009 | 549 mld | 2020 | 3,56 mila mld |
| 1999 | 986 mld | 2010 | 584 mld | 2021 | 4,25 mila mld |
| 2000 | 1,3 mila mld | 2011 | 608 mld | 2022 | 4,88 mila mld |
| 2001 | 1,32 mila mld | 2012 | 871 mld | 2023 | 5,28 mila mld |
| 2002 | 1,33 mila mld | 2013 | 986 mld | 2024 | 5,75 mila mld |
| 2003 | 1,19 mila mld | 2014 | 1,18 mila mld | 2025 | 5,75 mila mld |
| 2004 | 1,09 mila mld | 2015 | 1,71 mila mld | 2026 | 6,28 mila mld |
| 2005 | 1,14 mila mld | 2016 | 2,01 mila mld | | |
Tabella dei dati
| 1995 | 69,4% | 2006 | 15,9% | 2017 | 32,3% |
| 1996 | 63,5% | 2007 | 13,4% | 2018 | 34,1% |
| 1997 | 69,1% | 2008 | 8,1% | 2019 | 35,9% |
| 1998 | 61,3% | 2009 | 12,6% | 2020 | 41% |
| 1999 | 63,3% | 2010 | 12,1% | 2021 | 45,1% |
| 2000 | 82,1% | 2011 | 12% | 2022 | 45,6% |
| 2001 | 71,1% | 2012 | 14,4% | 2023 | 48,7% |
| 2002 | 66% | 2013 | 15,3% | 2024 | 45,8% |
| 2003 | 57,8% | 2014 | 17,2% | 2025 | 43,9% |
| 2004 | 53,4% | 2015 | 25,9% | 2026 | 43,9% |
| 2005 | 47,6% | 2016 | 29,5% | | |
Tabella dei dati
| 1995 | 795 mld | 2006 | 395 mld | 2017 | 2,1 mila mld |
| 1996 | 779 mld | 2007 | 367 mld | 2018 | 2,43 mila mld |
| 1997 | 920 mld | 2008 | 261 mld | 2019 | 2,72 mila mld |
| 1998 | 953 mld | 2009 | 434 mld | 2020 | 3,25 mila mld |
| 1999 | 986 mld | 2010 | 468 mld | 2021 | 3,73 mila mld |
| 2000 | 1,3 mila mld | 2011 | 496 mld | 2022 | 4,39 mila mld |
| 2001 | 1,27 mila mld | 2012 | 693 mld | 2023 | 4,96 mila mld |
| 2002 | 1,27 mila mld | 2013 | 771 mld | 2024 | 5,52 mila mld |
| 2003 | 1,13 mila mld | 2014 | 921 mld | 2025 | 5,56 mila mld |
| 2004 | 1,06 mila mld | 2015 | 1,48 mila mld | 2026 | 6,06 mila mld |
| 2005 | 1,1 mila mld | 2016 | 1,81 mila mld | | |