Tabella dei dati
| 2001 | 50,8% | 2010 | 27,6% | 2019 | 40,4% |
| 2002 | 47,4% | 2011 | 28,4% | 2020 | 41,3% |
| 2003 | 44,4% | 2012 | 30% | 2021 | 43,4% |
| 2004 | 44,5% | 2013 | 32,7% | 2022 | 44,9% |
| 2005 | 25,4% | 2014 | 36,4% | 2023 | 47,8% |
| 2006 | 17,4% | 2015 | 39,5% | 2024 | 49,9% |
| 2007 | 23,8% | 2016 | 39,8% | 2025 | 49,7% |
| 2008 | 21,6% | 2017 | 40,1% | 2026 | 48,7% |
| 2009 | 23,9% | 2018 | 42% | | |
Tabella dei dati
| 2001 | 5,61 mila mld | 2010 | 12,28 mila mld | 2019 | 54,4 mila mld |
| 2002 | 6,01 mila mld | 2011 | 15,22 mila mld | 2020 | 60 mila mld |
| 2003 | 6,52 mila mld | 2012 | 18,72 mila mld | 2021 | 67,77 mila mld |
| 2004 | 7,55 mila mld | 2013 | 23,85 mila mld | 2022 | 76,62 mila mld |
| 2005 | 4,92 mila mld | 2014 | 30,08 mila mld | 2023 | 89,28 mila mld |
| 2006 | 4,12 mila mld | 2015 | 37,29 mila mld | 2024 | 102,64 mila mld |
| 2007 | 6,45 mila mld | 2016 | 43,13 mila mld | 2025 | 113,26 mila mld |
| 2008 | 7,19 mila mld | 2017 | 48,28 mila mld | 2026 | 122,76 mila mld |
| 2009 | 9,16 mila mld | 2018 | 52,12 mila mld | | |