Tabella dei dati
| 1993 | 267 mln | 2004 | 711 mln | 2015 | 986 mln |
| 1994 | 300 mln | 2005 | 823 mln | 2016 | 1 mld |
| 1995 | 630 mln | 2006 | 911 mln | 2017 | 1,05 mld |
| 1996 | 642 mln | 2007 | 1,14 mld | 2018 | 1,29 mld |
| 1997 | 500 mln | 2008 | 1,41 mld | 2019 | 1,8 mld |
| 1998 | 398 mln | 2009 | 1,35 mld | 2020 | 1,97 mld |
| 1999 | 327 mln | 2010 | 1,14 mld | 2021 | 1,98 mld |
| 2000 | 342 mln | 2011 | 1,06 mld | 2022 | 2,07 mld |
| 2001 | 394 mln | 2012 | 1,02 mld | 2023 | 2,3 mld |
| 2002 | 440 mln | 2013 | 968 mln | 2024 | 2,79 mld |
| 2003 | 625 mln | 2014 | 998 mln | 2025 | 3,12 mld |
Tabella dei dati
| 1993 | 2% | 2004 | 1,7% | 2015 | 1,1% |
| 1994 | 1,9% | 2005 | 1,7% | 2016 | 1,1% |
| 1995 | 3,1% | 2006 | 1,6% | 2017 | 1,1% |
| 1996 | 2,9% | 2007 | 1,5% | 2018 | 1,2% |
| 1997 | 2,3% | 2008 | 1,5% | 2019 | 1,7% |
| 1998 | 1,7% | 2009 | 1,5% | 2020 | 1,8% |
| 1999 | 1,6% | 2010 | 1,2% | 2021 | 1,6% |
| 2000 | 1,7% | 2011 | 1,1% | 2022 | 1,8% |
| 2001 | 1,8% | 2012 | 1,1% | 2023 | 1,7% |
| 2002 | 1,8% | 2013 | 1% | 2024 | 2% |
| 2003 | 1,8% | 2014 | 1% | 2025 | 2% |