Tabella dei dati
| 2002 | 43,3% | 2011 | 24,5% | 2020 | 43,6% |
| 2003 | 39,7% | 2012 | 25,2% | 2021 | 55,5% |
| 2004 | 40,7% | 2013 | 25,9% | 2022 | 59,2% |
| 2005 | 39,2% | 2014 | 26,1% | 2023 | 56,8% |
| 2006 | 20,1% | 2015 | 31,3% | 2024 | 57,2% |
| 2007 | 22,4% | 2016 | 32,9% | 2025 | 52% |
| 2008 | 24,9% | 2017 | 33,9% | 2026 | 48,8% |
| 2009 | 25,9% | 2018 | 38,1% | | |
| 2010 | 23,7% | 2019 | 41,7% | | |
Tabella dei dati
| 2002 | 1,09 mila mld | 2011 | 1,39 mila mld | 2020 | 4,47 mila mld |
| 2003 | 1,09 mila mld | 2012 | 1,62 mila mld | 2021 | 6,06 mila mld |
| 2004 | 1,17 mila mld | 2013 | 1,72 mila mld | 2022 | 6,87 mila mld |
| 2005 | 1,27 mila mld | 2014 | 1,8 mila mld | 2023 | 6,93 mila mld |
| 2006 | 687 mld | 2015 | 2,19 mila mld | 2024 | 8,03 mila mld |
| 2007 | 818 mld | 2016 | 2,5 mila mld | 2025 | 8,2 mila mld |
| 2008 | 1,05 mila mld | 2017 | 2,77 mila mld | 2026 | 8,83 mila mld |
| 2009 | 1,15 mila mld | 2018 | 3,37 mila mld | | |
| 2010 | 1,19 mila mld | 2019 | 3,93 mila mld | | |