Tabella dei dati
| 1996 | 50,7% | 2007 | 130,1% | 2018 | 54,7% |
| 1997 | 67,2% | 2008 | 123,4% | 2019 | 57,2% |
| 1998 | 79% | 2009 | 129,1% | 2020 | 71,7% |
| 1999 | 89,2% | 2010 | 134,9% | 2021 | 73% |
| 2000 | 92,9% | 2011 | 127,1% | 2022 | 64,5% |
| 2001 | 100,5% | 2012 | 118% | 2023 | 60% |
| 2002 | 115,2% | 2013 | 89,3% | 2024 | 58,1% |
| 2003 | 136,6% | 2014 | 67,9% | 2025 | 58,4% |
| 2004 | 147,2% | 2015 | 62,2% | 2026 | 64% |
| 2005 | 124% | 2016 | 57,4% | | |
| 2006 | 134,8% | 2017 | 56,2% | | |
Tabella dei dati
| 1996 | 427 mln | 2007 | 2,52 mld | 2018 | 1,57 mld |
| 1997 | 637 mln | 2008 | 2,59 mld | 2019 | 1,68 mld |
| 1998 | 781 mln | 2009 | 2,7 mld | 2020 | 1,68 mld |
| 1999 | 936 mln | 2010 | 2,84 mld | 2021 | 1,66 mld |
| 2000 | 1,1 mld | 2011 | 2,87 mld | 2022 | 1,68 mld |
| 2001 | 1,3 mld | 2012 | 2,71 mld | 2023 | 1,68 mld |
| 2002 | 1,55 mld | 2013 | 2,16 mld | 2024 | 1,65 mld |
| 2003 | 1,78 mld | 2014 | 1,78 mld | 2025 | 1,71 mld |
| 2004 | 2,1 mld | 2015 | 1,61 mld | 2026 | 1,98 mld |
| 2005 | 1,92 mld | 2016 | 1,56 mld | | |
| 2006 | 2,44 mld | 2017 | 1,6 mld | | |
Tabella dei dati
| 1996 | 50,7% | 2007 | 126,2% | 2018 | 28,2% |
| 1997 | 67,2% | 2008 | 116,6% | 2019 | 31,9% |
| 1998 | 79% | 2009 | 119,6% | 2020 | 49,7% |
| 1999 | 89,2% | 2010 | 125,7% | 2021 | 42% |
| 2000 | 92,9% | 2011 | 117,1% | 2022 | 42,5% |
| 2001 | 100,5% | 2012 | 108,7% | 2023 | 39,2% |
| 2002 | 114,2% | 2013 | 72,3% | 2024 | 47,1% |
| 2003 | 135% | 2014 | 47,2% | 2025 | 51,2% |
| 2004 | 143,6% | 2015 | 39,9% | 2026 | 61% |
| 2005 | 120,5% | 2016 | 34% | | |
| 2006 | 131,6% | 2017 | 33,9% | | |
Tabella dei dati
| 1996 | 427 mln | 2007 | 2,44 mld | 2018 | 809 mln |
| 1997 | 637 mln | 2008 | 2,45 mld | 2019 | 937 mln |
| 1998 | 781 mln | 2009 | 2,5 mld | 2020 | 1,16 mld |
| 1999 | 936 mln | 2010 | 2,64 mld | 2021 | 957 mln |
| 2000 | 1,1 mld | 2011 | 2,64 mld | 2022 | 1,1 mld |
| 2001 | 1,3 mld | 2012 | 2,49 mld | 2023 | 1,1 mld |
| 2002 | 1,54 mld | 2013 | 1,75 mld | 2024 | 1,34 mld |
| 2003 | 1,76 mld | 2014 | 1,24 mld | 2025 | 1,5 mld |
| 2004 | 2,04 mld | 2015 | 1,03 mld | 2026 | 1,88 mld |
| 2005 | 1,87 mld | 2016 | 923 mln | | |
| 2006 | 2,38 mld | 2017 | 967 mln | | |