Datentabelle
| 1980 | 44,6% | 1996 | 100,2% | 2012 | 87% |
| 1981 | 46,1% | 1997 | 95,3% | 2013 | 87,7% |
| 1982 | 51,7% | 1998 | 93,3% | 2014 | 85,8% |
| 1983 | 57,2% | 1999 | 89% | 2015 | 92,3% |
| 1984 | 60,2% | 2000 | 80,4% | 2016 | 92,5% |
| 1985 | 65,2% | 2001 | 81,5% | 2017 | 91% |
| 1986 | 69,3% | 2002 | 79,6% | 2018 | 90,8% |
| 1987 | 69,8% | 2003 | 75,9% | 2019 | 90,1% |
| 1988 | 69,7% | 2004 | 71,9% | 2020 | 118,1% |
| 1989 | 71% | 2005 | 70,6% | 2021 | 112,6% |
| 1990 | 73,7% | 2006 | 69,9% | 2022 | 103,5% |
| 1991 | 81,7% | 2007 | 67,2% | 2023 | 105,1% |
| 1992 | 88,2% | 2008 | 70,4% | 2024 | 110% |
| 1993 | 94,7% | 2009 | 81,8% | 2025 | 113,5% |
| 1994 | 97,5% | 2010 | 84% | 2026 | 110,7% |
| 1995 | 100,1% | 2011 | 84,3% | | |
Datentabelle
| 1980 | 144 Mrd. | 1996 | 862 Mrd. | 2012 | 1,59 Bio. |
| 1981 | 170 Mrd. | 1997 | 864 Mrd. | 2013 | 1,67 Bio. |
| 1982 | 201 Mrd. | 1998 | 877 Mrd. | 2014 | 1,71 Bio. |
| 1983 | 241 Mrd. | 1999 | 897 Mrd. | 2015 | 1,84 Bio. |
| 1984 | 278 Mrd. | 2000 | 890 Mrd. | 2016 | 1,87 Bio. |
| 1985 | 326 Mrd. | 2001 | 932 Mrd. | 2017 | 1,95 Bio. |
| 1986 | 365 Mrd. | 2002 | 950 Mrd. | 2018 | 2,03 Bio. |
| 1987 | 401 Mrd. | 2003 | 953 Mrd. | 2019 | 2,08 Bio. |
| 1988 | 437 Mrd. | 2004 | 960 Mrd. | 2020 | 2,62 Bio. |
| 1989 | 477 Mrd. | 2005 | 1 Bio. | 2021 | 2,86 Bio. |
| 1990 | 513 Mrd. | 2006 | 1,05 Bio. | 2022 | 2,97 Bio. |
| 1991 | 573 Mrd. | 2007 | 1,06 Bio. | 2023 | 3,12 Bio. |
| 1992 | 634 Mrd. | 2008 | 1,17 Bio. | 2024 | 3,42 Bio. |
| 1993 | 708 Mrd. | 2009 | 1,29 Bio. | 2025 | 3,68 Bio. |
| 1994 | 772 Mrd. | 2010 | 1,4 Bio. | 2026 | 3,79 Bio. |
| 1995 | 832 Mrd. | 2011 | 1,5 Bio. | | |
Datentabelle
| 1980 | 14,5% | 1996 | 65,9% | 2012 | 28,6% |
| 1981 | 13,6% | 1997 | 61,5% | 2013 | 27% |
| 1982 | 19,2% | 1998 | 57,5% | 2014 | 22,1% |
| 1983 | 25,7% | 1999 | 50,5% | 2015 | 18,9% |
| 1984 | 29,6% | 2000 | 42% | 2016 | 18,2% |
| 1985 | 35,3% | 2001 | 40,3% | 2017 | 12,8% |
| 1986 | 39,6% | 2002 | 38,9% | 2018 | 11,8% |
| 1987 | 39,3% | 2003 | 35,4% | 2019 | 8,7% |
| 1988 | 38,3% | 2004 | 34,6% | 2020 | 16,2% |
| 1989 | 41,4% | 2005 | 29,3% | 2021 | 14,1% |
| 1990 | 43,9% | 2006 | 25% | 2022 | 13,3% |
| 1991 | 50,3% | 2007 | 22,1% | 2023 | 12,7% |
| 1992 | 56,7% | 2008 | 22,8% | 2024 | 10,8% |
| 1993 | 62,1% | 2009 | 26,9% | 2025 | 10,2% |
| 1994 | 66,2% | 2010 | 28,4% | 2026 | 10,3% |
| 1995 | 66,7% | 2011 | 29% | | |
Datentabelle
| 1980 | 46,7 Mrd. | 1996 | 566 Mrd. | 2012 | 523 Mrd. |
| 1981 | 50 Mrd. | 1997 | 558 Mrd. | 2013 | 514 Mrd. |
| 1982 | 74,7 Mrd. | 1998 | 540 Mrd. | 2014 | 441 Mrd. |
| 1983 | 108 Mrd. | 1999 | 509 Mrd. | 2015 | 377 Mrd. |
| 1984 | 137 Mrd. | 2000 | 464 Mrd. | 2016 | 369 Mrd. |
| 1985 | 176 Mrd. | 2001 | 461 Mrd. | 2017 | 274 Mrd. |
| 1986 | 209 Mrd. | 2002 | 465 Mrd. | 2018 | 265 Mrd. |
| 1987 | 226 Mrd. | 2003 | 445 Mrd. | 2019 | 202 Mrd. |
| 1988 | 240 Mrd. | 2004 | 462 Mrd. | 2020 | 361 Mrd. |
| 1989 | 278 Mrd. | 2005 | 417 Mrd. | 2021 | 358 Mrd. |
| 1990 | 306 Mrd. | 2006 | 374 Mrd. | 2022 | 382 Mrd. |
| 1991 | 353 Mrd. | 2007 | 349 Mrd. | 2023 | 378 Mrd. |
| 1992 | 407 Mrd. | 2008 | 377 Mrd. | 2024 | 337 Mrd. |
| 1993 | 464 Mrd. | 2009 | 422 Mrd. | 2025 | 331 Mrd. |
| 1994 | 524 Mrd. | 2010 | 473 Mrd. | 2026 | 354 Mrd. |
| 1995 | 555 Mrd. | 2011 | 515 Mrd. | | |