Tabella dei dati
| 1990 | 73,5% | 2003 | 99,1% | 2016 | 105,9% |
| 1991 | 76,4% | 2004 | 95,7% | 2017 | 107,3% |
| 1992 | 79% | 2005 | 92,7% | 2018 | 109,2% |
| 1993 | 71,2% | 2006 | 86,5% | 2019 | 127,7% |
| 1994 | 70,7% | 2007 | 87,8% | 2020 | 147,1% |
| 1995 | 69,8% | 2008 | 97,9% | 2021 | 139,9% |
| 1996 | 71,3% | 2009 | 101,7% | 2022 | 153,3% |
| 1997 | 70,8% | 2010 | 98,7% | 2023 | 170,4% |
| 1998 | 84,6% | 2011 | 103,1% | 2024 | 166% |
| 1999 | 85,3% | 2012 | 106,7% | 2025 | 171,3% |
| 2000 | 82,3% | 2013 | 98,2% | 2026 | 171,9% |
| 2001 | 94,5% | 2014 | 97,7% | | |
| 2002 | 96,3% | 2015 | 102,1% | | |
Tabella dei dati
| 1990 | 53,3 mld | 2003 | 173 mld | 2016 | 479 mld |
| 1991 | 61,2 mld | 2004 | 190 mld | 2017 | 517 mld |
| 1992 | 69,7 mld | 2005 | 202 mld | 2018 | 562 mld |
| 1993 | 72,4 mld | 2006 | 211 mld | 2019 | 656 mld |
| 1994 | 78,1 mld | 2007 | 244 mld | 2020 | 729 mld |
| 1995 | 89,6 mld | 2008 | 264 mld | 2021 | 874 mld |
| 1996 | 98,3 mld | 2009 | 300 mld | 2022 | 1,08 mila mld |
| 1997 | 106 mld | 2010 | 331 mld | 2023 | 1,19 mila mld |
| 1998 | 120 mld | 2011 | 367 mld | 2024 | 1,28 mila mld |
| 1999 | 128 mld | 2012 | 396 mld | 2025 | 1,38 mila mld |
| 2000 | 139 mld | 2013 | 381 mld | 2026 | 1,45 mila mld |
| 2001 | 151 mld | 2014 | 396 mld | | |
| 2002 | 161 mld | 2015 | 436 mld | | |