Show data table
| 1970 | 68.7M | 1990 | 8.96B | 2008 | 4.43B |
| 1971 | 73.4M | 1991 | 12.9B | 2009 | 4.21B |
| 1972 | 90.7M | 1992 | 6.32B | 2010 | 4.34B |
| 1973 | 137M | 1993 | 2.98B | 2011 | 5.39B |
| 1974 | 385M | 1994 | 3.3B | 2012 | 5.94B |
| 1977 | 749M | 1995 | 3.69B | 2013 | 5.7B |
| 1978 | 738M | 1996 | 3.24B | 2014 | 5.83B |
| 1979 | 881M | 1997 | 2.45B | 2015 | 5.74B |
| 1980 | 951M | 1998 | 2.28B | 2016 | 6.45B |
| 1981 | 1.04B | 1999 | 2.29B | 2017 | 6.76B |
| 1982 | 1.29B | 2000 | 2.7B | 2018 | 7.17B |
| 1983 | 1.43B | 2001 | 2.69B | 2019 | 7.37B |
| 1984 | 1.47B | 2002 | 2.82B | 2020 | 6.94B |
| 1985 | 1.38B | 2003 | 3.13B | 2021 | 9.02B |
| 1986 | 1.3B | 2004 | 3.45B | 2022 | 8.24B |
| 1987 | 1.34B | 2005 | 3.51B | 2023 | 7.76B |
| 1988 | 1.7B | 2006 | 3.6B | 2024 | 7.8B |
| 1989 | 2.08B | 2007 | 4.12B | 2025 | 8.09B |
Show data table
| 1970 | 2.4% | 1990 | 48.5% | 2008 | 3% |
| 1971 | 1.9% | 1991 | 117.3% | 2009 | 4% |
| 1972 | 2% | 1992 | 31.8% | 2010 | 3.8% |
| 1973 | 2.5% | 1993 | 12.4% | 2011 | 3.5% |
| 1974 | 3% | 1994 | 13.3% | 2012 | 3.4% |
| 1977 | 5.3% | 1995 | 13.6% | 2013 | 3.3% |
| 1978 | 4.8% | 1996 | 10.3% | 2014 | 3.6% |
| 1979 | 3.5% | 1997 | 8.1% | 2015 | 5% |
| 1980 | 3.3% | 1998 | 8.8% | 2016 | 5.9% |
| 1981 | 4.1% | 1999 | 7.6% | 2017 | 5.6% |
| 1982 | 6% | 2000 | 7.2% | 2018 | 5.2% |
| 1983 | 6.8% | 2001 | 7.7% | 2019 | 5.2% |
| 1984 | 6.8% | 2002 | 7.4% | 2020 | 6.3% |
| 1985 | 6.4% | 2003 | 6.5% | 2021 | 6.1% |
| 1986 | 7.2% | 2004 | 5.8% | 2022 | 4.5% |
| 1987 | 6% | 2005 | 4.3% | 2023 | 4.3% |
| 1988 | 8.2% | 2006 | 3.5% | 2024 | 4.4% |
| 1989 | 8.5% | 2007 | 3.6% | 2025 | 4.7% |