Tabella dei dati
| 1995 | 10,3% | 2006 | 8,2% | 2017 | 21,8% |
| 1996 | 10,2% | 2007 | 8,1% | 2018 | 20,9% |
| 1997 | 10,1% | 2008 | 14,6% | 2019 | 22,3% |
| 1998 | 9,5% | 2009 | 15,3% | 2020 | 24,5% |
| 1999 | 8,4% | 2010 | 19,1% | 2021 | 24,2% |
| 2000 | 7,5% | 2011 | 18,5% | 2022 | 24,9% |
| 2001 | 7,6% | 2012 | 20,8% | 2023 | 24,7% |
| 2002 | 7,4% | 2013 | 22,4% | 2024 | 26,3% |
| 2003 | 7,4% | 2014 | 21,9% | 2025 | 27% |
| 2004 | 7,8% | 2015 | 21,1% | 2026 | 28% |
| 2005 | 8% | 2016 | 19,6% | | |
Tabella dei dati
| 1995 | 1,54 mld | 2006 | 2,8 mld | 2017 | 12,7 mld |
| 1996 | 1,6 mld | 2007 | 3,05 mld | 2018 | 12,6 mld |
| 1997 | 1,64 mld | 2008 | 5,85 mld | 2019 | 13,9 mld |
| 1998 | 1,65 mld | 2009 | 5,97 mld | 2020 | 15,8 mld |
| 1999 | 1,66 mld | 2010 | 8,1 mld | 2021 | 17,7 mld |
| 2000 | 1,72 mld | 2011 | 8,2 mld | 2022 | 19,1 mld |
| 2001 | 1,82 mld | 2012 | 9,7 mld | 2023 | 20,3 mld |
| 2002 | 1,86 mld | 2013 | 11 mld | 2024 | 22,6 mld |
| 2003 | 1,95 mld | 2014 | 11,3 mld | 2025 | 24,1 mld |
| 2004 | 2,21 mld | 2015 | 11,4 mld | 2026 | 26,3 mld |
| 2005 | 2,41 mld | 2016 | 11 mld | | |
Tabella dei dati
| 2002 | -32,8% | 2011 | -11,7% | 2020 | -10,5% |
| 2003 | -32,8% | 2012 | -10,6% | 2021 | -10,7% |
| 2004 | -29,8% | 2013 | -9,4% | 2022 | -7,8% |
| 2005 | -25,8% | 2014 | -11,3% | 2023 | -6,1% |
| 2006 | -25,4% | 2015 | -12,4% | 2024 | -5,9% |
| 2007 | -26% | 2016 | -12% | 2025 | -4% |
| 2008 | -22% | 2017 | -11,7% | 2026 | -1,6% |
| 2009 | -19,4% | 2018 | -11,7% | | |
| 2010 | -13,2% | 2019 | -14,1% | | |
Tabella dei dati
| 2002 | -8,2 mld | 2011 | -5,17 mld | 2020 | -6,74 mld |
| 2003 | -8,59 mld | 2012 | -4,94 mld | 2021 | -7,79 mld |
| 2004 | -8,39 mld | 2013 | -4,63 mld | 2022 | -6,02 mld |
| 2005 | -7,82 mld | 2014 | -5,83 mld | 2023 | -4,97 mld |
| 2006 | -8,66 mld | 2015 | -6,74 mld | 2024 | -5,12 mld |
| 2007 | -9,8 mld | 2016 | -6,77 mld | 2025 | -3,62 mld |
| 2008 | -8,81 mld | 2017 | -6,83 mld | 2026 | -1,51 mld |
| 2009 | -7,56 mld | 2018 | -7,04 mld | | |
| 2010 | -5,58 mld | 2019 | -8,79 mld | | |