Datentabelle
| 1999 | 28,4% | 2009 | 26,3% | 2019 | 19,3% |
| 2000 | 27,3% | 2010 | 23,9% | 2020 | 18,2% |
| 2001 | 26,8% | 2011 | 20,9% | 2021 | 18,6% |
| 2002 | 24,2% | 2012 | 19,7% | 2022 | 19,2% |
| 2003 | 24,9% | 2013 | 20,6% | 2023 | 17% |
| 2004 | 24,4% | 2014 | 23,2% | 2024 | 15,8% |
| 2005 | 23,6% | 2015 | 20,9% | 2025 | 16,1% |
| 2006 | 27,2% | 2016 | 19,2% | 2026 | 16,6% |
| 2007 | 26,4% | 2017 | 20,7% | | |
| 2008 | 26,6% | 2018 | 19,7% | | |
Datentabelle
| 1999 | 91,8 Mrd. | 2009 | 289 Mrd. | 2019 | 1,08 Bio. |
| 2000 | 97,7 Mrd. | 2010 | 303 Mrd. | 2020 | 1,12 Bio. |
| 2001 | 101 Mrd. | 2011 | 302 Mrd. | 2021 | 1,24 Bio. |
| 2002 | 96,2 Mrd. | 2012 | 349 Mrd. | 2022 | 1,51 Bio. |
| 2003 | 109 Mrd. | 2013 | 404 Mrd. | 2023 | 1,72 Bio. |
| 2004 | 124 Mrd. | 2014 | 519 Mrd. | 2024 | 2,2 Bio. |
| 2005 | 134 Mrd. | 2015 | 538 Mrd. | 2025 | 2,92 Bio. |
| 2006 | 177 Mrd. | 2016 | 549 Mrd. | 2026 | 3,54 Bio. |
| 2007 | 206 Mrd. | 2017 | 755 Mrd. | | |
| 2008 | 251 Mrd. | 2018 | 917 Mrd. | | |
Datentabelle
| 1999 | 26,3% | 2009 | 32,5% | 2019 | 26,9% |
| 2000 | 26% | 2010 | 31,4% | 2020 | 25,7% |
| 2001 | 27,9% | 2011 | 30,5% | 2021 | 25,5% |
| 2002 | 30,9% | 2012 | 29,2% | 2022 | 24,9% |
| 2003 | 30,6% | 2013 | 32,9% | 2023 | 22,7% |
| 2004 | 30,1% | 2014 | 33,9% | 2024 | 22,9% |
| 2005 | 30,3% | 2015 | 31,3% | 2025 | 22,7% |
| 2006 | 34,5% | 2016 | 31% | 2026 | 28,8% |
| 2007 | 31,3% | 2017 | 30,6% | | |
| 2008 | 32,7% | 2018 | 28,6% | | |
Datentabelle
| 1999 | 84,9 Mrd. | 2009 | 356 Mrd. | 2019 | 1,51 Bio. |
| 2000 | 93 Mrd. | 2010 | 398 Mrd. | 2020 | 1,58 Bio. |
| 2001 | 105 Mrd. | 2011 | 440 Mrd. | 2021 | 1,7 Bio. |
| 2002 | 123 Mrd. | 2012 | 516 Mrd. | 2022 | 1,96 Bio. |
| 2003 | 134 Mrd. | 2013 | 644 Mrd. | 2023 | 2,31 Bio. |
| 2004 | 154 Mrd. | 2014 | 760 Mrd. | 2024 | 3,19 Bio. |
| 2005 | 172 Mrd. | 2015 | 806 Mrd. | 2025 | 4,11 Bio. |
| 2006 | 224 Mrd. | 2016 | 887 Mrd. | 2026 | 6,12 Bio. |
| 2007 | 245 Mrd. | 2017 | 1,12 Bio. | | |
| 2008 | 308 Mrd. | 2018 | 1,34 Bio. | | |