Datentabelle
| 1991 | 42% | 2003 | 79,6% | 2015 | 90,1% |
| 1992 | 40,1% | 2004 | 94,7% | 2016 | 81,6% |
| 1993 | 45,3% | 2005 | 87,3% | 2017 | 70,3% |
| 1994 | 45,7% | 2006 | 92,9% | 2018 | 68,5% |
| 1995 | 43,1% | 2007 | 89,1% | 2019 | 62,7% |
| 1996 | 43,9% | 2008 | 83,9% | 2020 | 89,5% |
| 1997 | 41,4% | 2009 | 91,1% | 2021 | 86,6% |
| 1998 | 40,3% | 2010 | 96,2% | 2022 | 79,3% |
| 1999 | 34,5% | 2011 | 102,8% | 2023 | 74,5% |
| 2000 | 41,6% | 2012 | 101,5% | 2024 | 75,1% |
| 2001 | 44,6% | 2013 | 105,4% | 2025 | 71,6% |
| 2002 | 79,1% | 2014 | 99,3% | 2026 | 69% |
Datentabelle
| 1991 | 341 Mio. | 2003 | 1,27 Mrd. | 2015 | 2,43 Mrd. |
| 1992 | 336 Mio. | 2004 | 1,53 Mrd. | 2016 | 2,34 Mrd. |
| 1993 | 379 Mio. | 2005 | 1,64 Mrd. | 2017 | 2,14 Mrd. |
| 1994 | 401 Mio. | 2006 | 1,75 Mrd. | 2018 | 2,16 Mrd. |
| 1995 | 398 Mio. | 2007 | 1,82 Mrd. | 2019 | 2,05 Mrd. |
| 1996 | 435 Mio. | 2008 | 1,87 Mrd. | 2020 | 2,52 Mrd. |
| 1997 | 439 Mio. | 2009 | 1,9 Mrd. | 2021 | 2,62 Mrd. |
| 1998 | 485 Mio. | 2010 | 2 Mrd. | 2022 | 2,62 Mrd. |
| 1999 | 449 Mio. | 2011 | 2,16 Mrd. | 2023 | 2,69 Mrd. |
| 2000 | 584 Mio. | 2012 | 2,19 Mrd. | 2024 | 2,74 Mrd. |
| 2001 | 627 Mio. | 2013 | 2,4 Mrd. | 2025 | 2,75 Mrd. |
| 2002 | 1,15 Mrd. | 2014 | 2,45 Mrd. | 2026 | 2,76 Mrd. |