Datentabelle
| 1980 | 5,2 Mrd. | 1996 | 4,93 Mrd. | 2012 | 11,6 Mrd. |
| 1981 | 4,76 Mrd. | 1997 | 4,26 Mrd. | 2013 | 12,4 Mrd. |
| 1982 | 4,79 Mrd. | 1998 | 4,4 Mrd. | 2014 | 12,5 Mrd. |
| 1983 | 4,69 Mrd. | 1999 | 4,28 Mrd. | 2015 | 11,3 Mrd. |
| 1984 | 3,91 Mrd. | 2000 | 4,63 Mrd. | 2016 | 11,8 Mrd. |
| 1985 | 3,8 Mrd. | 2001 | 5,44 Mrd. | 2017 | 13,2 Mrd. |
| 1986 | 4,35 Mrd. | 2002 | 5,35 Mrd. | 2018 | 13,8 Mrd. |
| 1987 | 3,21 Mrd. | 2003 | 6,37 Mrd. | 2019 | 14,1 Mrd. |
| 1988 | 3,19 Mrd. | 2004 | 5,07 Mrd. | 2020 | 13,1 Mrd. |
| 1989 | 3,18 Mrd. | 2005 | 5,86 Mrd. | 2021 | 14,4 Mrd. |
| 1990 | 3,93 Mrd. | 2006 | 6,4 Mrd. | 2022 | 15,3 Mrd. |
| 1991 | 3,26 Mrd. | 2007 | 8,53 Mrd. | 2023 | 16 Mrd. |
| 1992 | 3,72 Mrd. | 2008 | 10,7 Mrd. | 2024 | 17,6 Mrd. |
| 1993 | 4,06 Mrd. | 2009 | 9,62 Mrd. | 2025 | 19,6 Mrd. |
| 1994 | 3,52 Mrd. | 2010 | 9,98 Mrd. | 2026 | 21,2 Mrd. |
| 1995 | 3,84 Mrd. | 2011 | 11,6 Mrd. | | |
Datentabelle
| 1980 | 220 Mrd. | 1996 | 4,01 Bio. | 2012 | 25,42 Bio. |
| 1981 | 259 Mrd. | 1997 | 4,34 Bio. | 2013 | 27,42 Bio. |
| 1982 | 335 Mrd. | 1998 | 4,79 Bio. | 2014 | 30,24 Bio. |
| 1983 | 403 Mrd. | 1999 | 5,38 Bio. | 2015 | 33,22 Bio. |
| 1984 | 450 Mrd. | 2000 | 6,27 Bio. | 2016 | 37,64 Bio. |
| 1985 | 504 Mrd. | 2001 | 7,17 Bio. | 2017 | 41,06 Bio. |
| 1986 | 588 Mrd. | 2002 | 7,31 Bio. | 2018 | 45,89 Bio. |
| 1987 | 687 Mrd. | 2003 | 7,89 Bio. | 2019 | 51,04 Bio. |
| 1988 | 898 Mrd. | 2004 | 9,47 Bio. | 2020 | 49,44 Bio. |
| 1989 | 1,02 Bio. | 2005 | 11,74 Bio. | 2021 | 54,98 Bio. |
| 1990 | 1,17 Bio. | 2006 | 13,7 Bio. | 2022 | 62,84 Bio. |
| 1991 | 1,19 Bio. | 2007 | 15,97 Bio. | 2023 | 71,04 Bio. |
| 1992 | 1,38 Bio. | 2008 | 18,32 Bio. | 2024 | 79,62 Bio. |
| 1993 | 1,56 Bio. | 2009 | 18,81 Bio. | 2025 | 88,58 Bio. |
| 1994 | 2,16 Bio. | 2010 | 20,86 Bio. | 2026 | 98,92 Bio. |
| 1995 | 3,27 Bio. | 2011 | 23,39 Bio. | | |
Datentabelle
| 1980 | 10,24 Bio. | 1996 | 10,83 Bio. | 2012 | 17,23 Bio. |
| 1981 | 9,23 Bio. | 1997 | 11,23 Bio. | 2013 | 17,63 Bio. |
| 1982 | 9,06 Bio. | 1998 | 11,67 Bio. | 2014 | 18,22 Bio. |
| 1983 | 9,14 Bio. | 1999 | 12,21 Bio. | 2015 | 18,79 Bio. |
| 1984 | 9,3 Bio. | 2000 | 12,76 Bio. | 2016 | 19,54 Bio. |
| 1985 | 9,41 Bio. | 2001 | 13,52 Bio. | 2017 | 20,31 Bio. |
| 1986 | 9,59 Bio. | 2002 | 11,84 Bio. | 2018 | 20,96 Bio. |
| 1987 | 9,71 Bio. | 2003 | 13 Bio. | 2019 | 21,88 Bio. |
| 1988 | 10,04 Bio. | 2004 | 13,69 Bio. | 2020 | 20,32 Bio. |
| 1989 | 10,45 Bio. | 2005 | 14,34 Bio. | 2021 | 21,26 Bio. |
| 1990 | 10,77 Bio. | 2006 | 15,11 Bio. | 2022 | 22,14 Bio. |
| 1991 | 10,09 Bio. | 2007 | 15,97 Bio. | 2023 | 23,08 Bio. |
| 1992 | 10,21 Bio. | 2008 | 17,05 Bio. | 2024 | 24,08 Bio. |
| 1993 | 10,43 Bio. | 2009 | 16,37 Bio. | 2025 | 24,76 Bio. |
| 1994 | 10,42 Bio. | 2010 | 16,47 Bio. | 2026 | 25,66 Bio. |
| 1995 | 10,6 Bio. | 2011 | 16,73 Bio. | | |