Tabella dei dati
| 2005 | 63,1% | 2013 | 41,1% | 2021 | 63,3% |
| 2006 | 67,7% | 2014 | 44,9% | 2022 | 63% |
| 2007 | 70,5% | 2015 | 52,4% | 2023 | 64,1% |
| 2008 | 67,3% | 2016 | 59,9% | 2024 | 66,2% |
| 2009 | 57,6% | 2017 | 57,1% | 2025 | 63% |
| 2010 | 33,5% | 2018 | 58% | 2026 | 64,7% |
| 2011 | 37% | 2019 | 54,9% | | |
| 2012 | 34,3% | 2020 | 61,4% | | |
Tabella dei dati
| 2005 | 1,02 mila mld | 2013 | 1,22 mila mld | 2021 | 3 mila mld |
| 2006 | 1,12 mila mld | 2014 | 1,42 mila mld | 2022 | 3,4 mila mld |
| 2007 | 1,27 mila mld | 2015 | 1,78 mila mld | 2023 | 3,78 mila mld |
| 2008 | 1,37 mila mld | 2016 | 2,16 mila mld | 2024 | 4,27 mila mld |
| 2009 | 1,28 mila mld | 2017 | 2,12 mila mld | 2025 | 4,35 mila mld |
| 2010 | 786 mld | 2018 | 2,27 mila mld | 2026 | 4,84 mila mld |
| 2011 | 945 mld | 2019 | 2,25 mila mld | | |
| 2012 | 949 mld | 2020 | 2,65 mila mld | | |