Tabella dei dati
| 2004 | 56,1% | 2012 | 47% | 2020 | 29,1% |
| 2005 | 67,3% | 2013 | 42,2% | 2021 | 36% |
| 2006 | 61% | 2014 | 38,2% | 2022 | 42% |
| 2007 | 54% | 2015 | 30,6% | 2023 | 40% |
| 2008 | 56,4% | 2016 | 27,9% | 2024 | 38,3% |
| 2009 | 46,2% | 2017 | 34% | 2025 | 36,3% |
| 2010 | 45,4% | 2018 | 38,8% | 2026 | 34,7% |
| 2011 | 48,1% | 2019 | 35,5% | | |
Tabella dei dati
| 2004 | 29,84 mila mld | 2012 | 119,45 mila mld | 2020 | 63,17 mila mld |
| 2005 | 49,47 mila mld | 2013 | 115,42 mila mld | 2021 | 109,86 mila mld |
| 2006 | 58,35 mila mld | 2014 | 104,39 mila mld | 2022 | 175,58 mila mld |
| 2007 | 60,14 mila mld | 2015 | 63,45 mila mld | 2023 | 142,64 mila mld |
| 2008 | 88,56 mila mld | 2016 | 55,5 mila mld | 2024 | 142,53 mila mld |
| 2009 | 60,33 mila mld | 2017 | 76,32 mila mld | 2025 | 124,75 mila mld |
| 2010 | 73,57 mila mld | 2018 | 105,6 mila mld | 2026 | 119,53 mila mld |
| 2011 | 104,56 mila mld | 2019 | 99,27 mila mld | | |
Tabella dei dati
| 2004 | 91,5% | 2012 | 42,9% | 2020 | 41,9% |
| 2005 | 63,2% | 2013 | 48,2% | 2021 | 36,3% |
| 2006 | 50,3% | 2014 | 43,8% | 2022 | 33,9% |
| 2007 | 44% | 2015 | 43,5% | 2023 | 41,2% |
| 2008 | 57,3% | 2016 | 42,4% | 2024 | 41,7% |
| 2009 | 61,1% | 2017 | 35,5% | 2025 | 42,7% |
| 2010 | 49,6% | 2018 | 31,1% | 2026 | 42,6% |
| 2011 | 43,4% | 2019 | 34,7% | | |
Tabella dei dati
| 2004 | 48,68 mila mld | 2012 | 109,04 mila mld | 2020 | 91,03 mila mld |
| 2005 | 46,48 mila mld | 2013 | 132 mila mld | 2021 | 111,01 mila mld |
| 2006 | 48,1 mila mld | 2014 | 119,79 mila mld | 2022 | 141,75 mila mld |
| 2007 | 49,02 mila mld | 2015 | 90,02 mila mld | 2023 | 146,71 mila mld |
| 2008 | 89,9 mila mld | 2016 | 84,22 mila mld | 2024 | 155,39 mila mld |
| 2009 | 79,82 mila mld | 2017 | 79,73 mila mld | 2025 | 146,74 mila mld |
| 2010 | 80,34 mila mld | 2018 | 84,69 mila mld | 2026 | 146,74 mila mld |
| 2011 | 94,25 mila mld | 2019 | 96,94 mila mld | | |