Datentabelle
| 1990 | 39,4% | 2003 | 29,5% | 2016 | 29,3% |
| 1991 | 41,5% | 2004 | 30,3% | 2017 | 28,2% |
| 1992 | 37% | 2005 | 31,6% | 2018 | 29,2% |
| 1993 | 33,1% | 2006 | 32,5% | 2019 | 28,9% |
| 1994 | 30,9% | 2007 | 31,5% | 2020 | 28,7% |
| 1995 | 31,1% | 2008 | 30,7% | 2021 | 30,5% |
| 1996 | 28,7% | 2009 | 29,5% | 2022 | 31,6% |
| 1997 | 28,3% | 2010 | 31,2% | 2023 | 31,3% |
| 1998 | 29,4% | 2011 | 30,9% | 2024 | 31,3% |
| 1999 | 31,5% | 2012 | 31,1% | 2025 | 32,8% |
| 2000 | 31% | 2013 | 31,8% | 2026 | 33,5% |
| 2001 | 30% | 2014 | 32% | | |
| 2002 | 29,5% | 2015 | 32,8% | | |
Datentabelle
| 1990 | 34 Mio. | 2003 | 56,7 Mrd. | 2016 | 220 Mrd. |
| 1991 | 92 Mio. | 2004 | 74 Mrd. | 2017 | 240 Mrd. |
| 1992 | 225 Mio. | 2005 | 90,7 Mrd. | 2018 | 278 Mrd. |
| 1993 | 670 Mio. | 2006 | 111 Mrd. | 2019 | 306 Mrd. |
| 1994 | 1,55 Mrd. | 2007 | 134 Mrd. | 2020 | 305 Mrd. |
| 1995 | 2,26 Mrd. | 2008 | 166 Mrd. | 2021 | 362 Mrd. |
| 1996 | 3,16 Mrd. | 2009 | 156 Mrd. | 2022 | 438 Mrd. |
| 1997 | 7,24 Mrd. | 2010 | 169 Mrd. | 2023 | 498 Mrd. |
| 1998 | 11,1 Mrd. | 2011 | 182 Mrd. | 2024 | 550 Mrd. |
| 1999 | 17,4 Mrd. | 2012 | 193 Mrd. | 2025 | 627 Mrd. |
| 2000 | 25,1 Mrd. | 2013 | 201 Mrd. | 2026 | 695 Mrd. |
| 2001 | 35,2 Mrd. | 2014 | 214 Mrd. | | |
| 2002 | 44,9 Mrd. | 2015 | 234 Mrd. | | |
Datentabelle
| 1990 | 38,4% | 2003 | 31,8% | 2016 | 31,8% |
| 1991 | 38,3% | 2004 | 33,7% | 2017 | 31% |
| 1992 | 41,5% | 2005 | 32,3% | 2018 | 31,9% |
| 1993 | 33,5% | 2006 | 33,9% | 2019 | 33,4% |
| 1994 | 33,1% | 2007 | 34,6% | 2020 | 38,3% |
| 1995 | 34,4% | 2008 | 35,3% | 2021 | 37,2% |
| 1996 | 33,5% | 2009 | 36,3% | 2022 | 37,5% |
| 1997 | 33,5% | 2010 | 37,4% | 2023 | 37% |
| 1998 | 34,7% | 2011 | 35% | 2024 | 40% |
| 1999 | 35,1% | 2012 | 33,5% | 2025 | 40,5% |
| 2000 | 35% | 2013 | 34,2% | 2026 | 39,7% |
| 2001 | 33,2% | 2014 | 33,8% | | |
| 2002 | 32,1% | 2015 | 34,2% | | |
Datentabelle
| 1990 | 33 Mio. | 2003 | 61,1 Mrd. | 2016 | 239 Mrd. |
| 1991 | 85 Mio. | 2004 | 82,3 Mrd. | 2017 | 264 Mrd. |
| 1992 | 253 Mio. | 2005 | 92,7 Mrd. | 2018 | 304 Mrd. |
| 1993 | 677 Mio. | 2006 | 116 Mrd. | 2019 | 354 Mrd. |
| 1994 | 1,66 Mrd. | 2007 | 147 Mrd. | 2020 | 407 Mrd. |
| 1995 | 2,51 Mrd. | 2008 | 190 Mrd. | 2021 | 442 Mrd. |
| 1996 | 3,68 Mrd. | 2009 | 193 Mrd. | 2022 | 519 Mrd. |
| 1997 | 8,56 Mrd. | 2010 | 202 Mrd. | 2023 | 588 Mrd. |
| 1998 | 13,1 Mrd. | 2011 | 206 Mrd. | 2024 | 703 Mrd. |
| 1999 | 19,4 Mrd. | 2012 | 208 Mrd. | 2025 | 773 Mrd. |
| 2000 | 28,3 Mrd. | 2013 | 216 Mrd. | 2026 | 825 Mrd. |
| 2001 | 38,9 Mrd. | 2014 | 226 Mrd. | | |
| 2002 | 48,9 Mrd. | 2015 | 243 Mrd. | | |