Show data table
| 1980 | 1.83B | 1996 | 4.31B | 2012 | 10.5B |
| 1981 | 2.16B | 1997 | 4.39B | 2013 | 11B |
| 1982 | 2.5B | 1998 | 4.64B | 2014 | 11.9B |
| 1983 | 2.9B | 1999 | 4.86B | 2015 | 12.8B |
| 1984 | 3.97B | 2000 | 5.11B | 2016 | 13.3B |
| 1985 | 3.85B | 2001 | 5.33B | 2017 | 13.8B |
| 1986 | 5.8B | 2002 | 5.22B | 2018 | 13B |
| 1987 | 3.41B | 2003 | 5.32B | 2019 | 12.7B |
| 1988 | 1.5B | 2004 | 5.79B | 2020 | 12.7B |
| 1989 | 2.08B | 2005 | 6.32B | 2021 | 14.2B |
| 1990 | 519M | 2006 | 6.76B | 2022 | 15.6B |
| 1991 | 3.68B | 2007 | 7.42B | 2023 | 17.8B |
| 1992 | 3.89B | 2008 | 8.5B | 2024 | 19.7B |
| 1993 | 3.73B | 2009 | 8.3B | 2025 | 22.2B |
| 1994 | 3.86B | 2010 | 8.76B | 2026 | 24.2B |
| 1995 | 4.14B | 2011 | 9.77B | | |
Show data table
| 1987 | 0M | 2001 | 71.6B | 2015 | 348B |
| 1988 | 0M | 2002 | 74.4B | 2016 | 380B |
| 1989 | 7M | 2003 | 80.4B | 2017 | 414B |
| 1990 | 519M | 2004 | 92.3B | 2018 | 411B |
| 1991 | 15.7B | 2005 | 106B | 2019 | 421B |
| 1992 | 19.5B | 2006 | 119B | 2020 | 437B |
| 1993 | 23.4B | 2007 | 137B | 2021 | 500B |
| 1994 | 26B | 2008 | 165B | 2022 | 561B |
| 1995 | 31.2B | 2009 | 169B | 2023 | 649B |
| 1996 | 36.3B | 2010 | 187B | 2024 | 721B |
| 1997 | 41.5B | 2011 | 219B | 2025 | 814B |
| 1998 | 49.1B | 2012 | 248B | 2026 | 887B |
| 1999 | 57.3B | 2013 | 272B | | |
| 2000 | 64.8B | 2014 | 308B | | |
Show data table
| 1980 | 79.2B | 1996 | 81.6B | 2012 | 148B |
| 1981 | 83.4B | 1997 | 84.8B | 2013 | 155B |
| 1982 | 82.8B | 1998 | 88B | 2014 | 162B |
| 1983 | 86.6B | 1999 | 94.2B | 2015 | 170B |
| 1984 | 85.2B | 2000 | 98B | 2016 | 178B |
| 1985 | 81.7B | 2001 | 101B | 2017 | 186B |
| 1986 | 80.9B | 2002 | 102B | 2018 | 180B |
| 1987 | 80.3B | 2003 | 104B | 2019 | 175B |
| 1988 | 70.4B | 2004 | 110B | 2020 | 171B |
| 1989 | 69.2B | 2005 | 114B | 2021 | 189B |
| 1990 | 69.1B | 2006 | 119B | 2022 | 195B |
| 1991 | 69B | 2007 | 125B | 2023 | 204B |
| 1992 | 69.3B | 2008 | 129B | 2024 | 211B |
| 1993 | 69B | 2009 | 125B | 2025 | 222B |
| 1994 | 72.4B | 2010 | 130B | 2026 | 230B |
| 1995 | 76.7B | 2011 | 139B | | |