Show data table
| 1980 | 96.6B | 1996 | 251B | 2012 | 882B |
| 1981 | 97.9B | 1997 | 262B | 2013 | 962B |
| 1982 | 88.9B | 1998 | 278B | 2014 | 943B |
| 1983 | 85B | 1999 | 254B | 2015 | 868B |
| 1984 | 82.7B | 2000 | 274B | 2016 | 870B |
| 1985 | 92.9B | 2001 | 203B | 2017 | 864B |
| 1986 | 102B | 2002 | 239B | 2018 | 807B |
| 1987 | 119B | 2003 | 317B | 2019 | 775B |
| 1988 | 125B | 2004 | 408B | 2020 | 730B |
| 1989 | 148B | 2005 | 507B | 2021 | 828B |
| 1990 | 208B | 2006 | 555B | 2022 | 925B |
| 1991 | 208B | 2007 | 687B | 2023 | 1.15T |
| 1992 | 219B | 2008 | 788B | 2024 | 1.36T |
| 1993 | 249B | 2009 | 656B | 2025 | 1.6T |
| 1994 | 179B | 2010 | 783B | 2026 | 1.64T |
| 1995 | 234B | 2011 | 843B | | |
Show data table
| 1980 | 7M | 1996 | 20.4B | 2012 | 1.59T |
| 1981 | 11M | 1997 | 39.7B | 2013 | 1.83T |
| 1982 | 14M | 1998 | 72B | 2014 | 2.06T |
| 1983 | 19M | 1999 | 107B | 2015 | 2.35T |
| 1984 | 30M | 2000 | 172B | 2016 | 2.63T |
| 1985 | 48M | 2001 | 248B | 2017 | 3.15T |
| 1986 | 70M | 2002 | 363B | 2018 | 3.81T |
| 1987 | 103M | 2003 | 473B | 2019 | 4.4T |
| 1988 | 178M | 2004 | 585B | 2020 | 5.14T |
| 1989 | 313M | 2005 | 683B | 2021 | 7.43T |
| 1990 | 542M | 2006 | 799B | 2022 | 15.33T |
| 1991 | 868M | 2007 | 893B | 2023 | 27.09T |
| 1992 | 1.51B | 2008 | 1.01T | 2024 | 44.59T |
| 1993 | 2.73B | 2009 | 1.01T | 2025 | 63.02T |
| 1994 | 5.33B | 2010 | 1.18T | 2026 | 81.33T |
| 1995 | 10.7B | 2011 | 1.41T | | |
Show data table
| 1980 | 308B | 1996 | 639B | 2012 | 1.28T |
| 1981 | 321B | 1997 | 687B | 2013 | 1.39T |
| 1982 | 332B | 1998 | 708B | 2014 | 1.45T |
| 1983 | 348B | 1999 | 687B | 2015 | 1.54T |
| 1984 | 372B | 2000 | 735B | 2016 | 1.59T |
| 1985 | 387B | 2001 | 695B | 2017 | 1.71T |
| 1986 | 414B | 2002 | 739B | 2018 | 1.77T |
| 1987 | 456B | 2003 | 782B | 2019 | 1.79T |
| 1988 | 466B | 2004 | 860B | 2020 | 1.83T |
| 1989 | 467B | 2005 | 938B | 2021 | 2.04T |
| 1990 | 510B | 2006 | 1T | 2022 | 2.15T |
| 1991 | 515B | 2007 | 1.06T | 2023 | 2.26T |
| 1992 | 545B | 2008 | 1.07T | 2024 | 2.34T |
| 1993 | 589B | 2009 | 1.01T | 2025 | 2.42T |
| 1994 | 557B | 2010 | 1.1T | 2026 | 2.5T |
| 1995 | 597B | 2011 | 1.22T | | |