Show data table
| 1949 | 67.2M | 1975 | 913M | 2001 | 2.97B |
| 1950 | 50M | 1976 | 977M | 2002 | 4.07B |
| 1951 | 80.1M | 1977 | 1.11B | 2003 | 4.52B |
| 1952 | 116M | 1978 | 1.31B | 2004 | 4.89B |
| 1953 | 149M | 1979 | 1.45B | 2005 | 4.88B |
| 1954 | 160M | 1980 | 1.67B | 2006 | 5.01B |
| 1955 | 133M | 1981 | 1.65B | 2007 | 5.88B |
| 1956 | 135M | 1982 | 1.7B | 2008 | 6.37B |
| 1957 | 147M | 1983 | 1.7B | 2009 | 6.2B |
| 1958 | 143M | 1984 | 1.55B | 2010 | 6.5B |
| 1959 | 155M | 1985 | 1.8B | 2011 | 7.23B |
| 1960 | 148M | 1986 | 2.17B | 2012 | 7.14B |
| 1961 | 165M | 1987 | 2.75B | 2013 | 7.39B |
| 1962 | 192M | 1988 | 2.89B | 2014 | 7.34B |
| 1963 | 205M | 1989 | 2.93B | 2015 | 5.82B |
| 1964 | 220M | 1990 | 3.39B | 2016 | 6B |
| 1965 | 266M | 1991 | 3.29B | 2017 | 6.85B |
| 1966 | 273M | 1992 | 3.8B | 2018 | 7.54B |
| 1967 | 294M | 1993 | 3.18B | 2019 | 7.54B |
| 1968 | 322M | 1994 | 3.4B | 2020 | 7.23B |
| 1969 | 350M | 1995 | 3.51B | 2021 | 8.44B |
| 1970 | 388M | 1996 | 3.54B | 2022 | 8.7B |
| 1971 | 428M | 1997 | 3.25B | 2023 | 8.8B |
| 1972 | 492M | 1998 | 3.32B | 2024 | 10.8B |
| 1973 | 608M | 1999 | 3.31B | 2025 | 17B |
| 1974 | 711M | 2000 | 2.92B | | |
Show data table
| 1949 | 2.7% | 1975 | 3.2% | 2001 | 1.7% |
| 1950 | 2.4% | 1976 | 3.1% | 2002 | 2.1% |
| 1951 | 3% | 1977 | 3.1% | 2003 | 2% |
| 1952 | 4% | 1978 | 2.8% | 2004 | 1.8% |
| 1953 | 5.1% | 1979 | 2.8% | 2005 | 1.6% |
| 1954 | 5% | 1980 | 2.6% | 2006 | 1.4% |
| 1955 | 3.9% | 1981 | 2.6% | 2007 | 1.5% |
| 1956 | 3.5% | 1982 | 2.7% | 2008 | 1.4% |
| 1957 | 3.6% | 1983 | 2.8% | 2009 | 1.6% |
| 1958 | 3.5% | 1984 | 2.5% | 2010 | 1.5% |
| 1959 | 3.6% | 1985 | 2.8% | 2011 | 1.4% |
| 1960 | 3.2% | 1986 | 2.8% | 2012 | 1.4% |
| 1961 | 3% | 1987 | 3% | 2013 | 1.4% |
| 1962 | 3.2% | 1988 | 2.8% | 2014 | 1.5% |
| 1963 | 3.2% | 1989 | 2.9% | 2015 | 1.5% |
| 1964 | 3.1% | 1990 | 2.8% | 2016 | 1.6% |
| 1965 | 3.4% | 1991 | 2.7% | 2017 | 1.7% |
| 1966 | 3.6% | 1992 | 2.9% | 2018 | 1.7% |
| 1967 | 3.5% | 1993 | 2.6% | 2019 | 1.8% |
| 1968 | 3.6% | 1994 | 2.7% | 2020 | 2% |
| 1969 | 3.6% | 1995 | 2.3% | 2021 | 1.7% |
| 1970 | 3.5% | 1996 | 2.2% | 2022 | 1.5% |
| 1971 | 3.4% | 1997 | 2% | 2023 | 1.8% |
| 1972 | 3.3% | 1998 | 2.2% | 2024 | 2.2% |
| 1973 | 3.1% | 1999 | 2% | 2025 | 3.3% |
| 1974 | 3% | 2000 | 1.7% | | |