Show data table
| 1960 | 527M | 1982 | 2.98B | 2004 | 5.51B |
| 1961 | 565M | 1983 | 2.63B | 2005 | 5.52B |
| 1962 | 636M | 1984 | 2.67B | 2006 | 5.58B |
| 1963 | 698M | 1985 | 2.8B | 2007 | 6.39B |
| 1964 | 759M | 1986 | 3.58B | 2008 | 6.02B |
| 1965 | 845M | 1987 | 4.47B | 2009 | 5.06B |
| 1966 | 907M | 1988 | 4.92B | 2010 | 5.89B |
| 1967 | 922M | 1989 | 5.03B | 2011 | 6.32B |
| 1968 | 941M | 1990 | 6.17B | 2012 | 6.24B |
| 1969 | 1.02B | 1991 | 6.22B | 2013 | 6.53B |
| 1970 | 1.12B | 1992 | 6.42B | 2014 | 6.56B |
| 1971 | 1.24B | 1993 | 5.01B | 2015 | 5.39B |
| 1972 | 1.46B | 1994 | 5.15B | 2016 | 5.43B |
| 1973 | 1.7B | 1995 | 5.73B | 2017 | 5.54B |
| 1974 | 1.86B | 1996 | 6.2B | 2018 | 5.73B |
| 1975 | 2.23B | 1997 | 5.2B | 2019 | 5.84B |
| 1976 | 2.35B | 1998 | 5.13B | 2020 | 6.27B |
| 1977 | 2.56B | 1999 | 5.15B | 2021 | 7.58B |
| 1978 | 2.87B | 2000 | 4.79B | 2022 | 7.72B |
| 1979 | 3.37B | 2001 | 4.13B | 2023 | 8.79B |
| 1980 | 3.79B | 2002 | 4.35B | 2024 | 12B |
| 1981 | 3.49B | 2003 | 5.31B | 2025 | 16.5B |
Show data table
| 1960 | 3.8% | 1982 | 2.9% | 2004 | 1.4% |
| 1961 | 3.7% | 1983 | 2.7% | 2005 | 1.4% |
| 1962 | 3.9% | 1984 | 2.7% | 2006 | 1.3% |
| 1963 | 4% | 1985 | 2.7% | 2007 | 1.3% |
| 1964 | 3.9% | 1986 | 2.6% | 2008 | 1.2% |
| 1965 | 3.9% | 1987 | 2.7% | 2009 | 1.2% |
| 1966 | 3.9% | 1988 | 2.6% | 2010 | 1.2% |
| 1967 | 3.6% | 1989 | 2.5% | 2011 | 1.1% |
| 1968 | 3.5% | 1990 | 2.6% | 2012 | 1.1% |
| 1969 | 3.5% | 1991 | 2.5% | 2013 | 1.1% |
| 1970 | 3.4% | 1992 | 2.4% | 2014 | 1.1% |
| 1971 | 3.4% | 1993 | 2.4% | 2015 | 1.1% |
| 1972 | 3.4% | 1994 | 2.3% | 2016 | 1.1% |
| 1973 | 3.3% | 1995 | 2.1% | 2017 | 1% |
| 1974 | 3.2% | 1996 | 2.1% | 2018 | 1% |
| 1975 | 3.1% | 1997 | 1.9% | 2019 | 1.1% |
| 1976 | 3% | 1998 | 1.9% | 2020 | 1.2% |
| 1977 | 3.1% | 1999 | 1.9% | 2021 | 1.2% |
| 1978 | 3.1% | 2000 | 1.8% | 2022 | 1.3% |
| 1979 | 3.1% | 2001 | 1.7% | 2023 | 1.5% |
| 1980 | 2.9% | 2002 | 1.6% | 2024 | 2% |
| 1981 | 2.9% | 2003 | 1.6% | 2025 | 2.5% |