Show data table
| 1949 | 325M | 1975 | 1.43B | 2001 | 4.43B |
| 1950 | 131M | 1976 | 1.56B | 2002 | 4.76B |
| 1951 | 174M | 1977 | 1.84B | 2003 | 5.05B |
| 1952 | 177M | 1978 | 2.12B | 2004 | 6.28B |
| 1953 | 105M | 1979 | 2.42B | 2005 | 7.03B |
| 1954 | 114M | 1980 | 2.28B | 2006 | 7.61B |
| 1955 | 123M | 1981 | 2.58B | 2007 | 8.54B |
| 1956 | 165M | 1982 | 2.64B | 2008 | 10.6B |
| 1957 | 149M | 1983 | 2.2B | 2009 | 10.7B |
| 1958 | 149M | 1984 | 1.99B | 2010 | 8.17B |
| 1959 | 158M | 1985 | 1.93B | 2011 | 7.14B |
| 1960 | 170M | 1986 | 2B | 2012 | 5.91B |
| 1961 | 168M | 1987 | 2.4B | 2013 | 5.66B |
| 1962 | 170M | 1988 | 2.75B | 2014 | 5.54B |
| 1963 | 179M | 1989 | 2.56B | 2015 | 4.82B |
| 1964 | 188M | 1990 | 3.19B | 2016 | 4.97B |
| 1965 | 210M | 1991 | 3.15B | 2017 | 5.12B |
| 1966 | 239M | 1992 | 3.62B | 2018 | 5.76B |
| 1967 | 313M | 1993 | 3.36B | 2019 | 5.38B |
| 1968 | 367M | 1994 | 3.59B | 2020 | 5.79B |
| 1969 | 425M | 1995 | 4.18B | 2021 | 8.3B |
| 1970 | 474M | 1996 | 4.61B | 2022 | 8.76B |
| 1971 | 516M | 1997 | 4.57B | 2023 | 7.02B |
| 1972 | 574M | 1998 | 4.82B | 2024 | 7.39B |
| 1973 | 675M | 1999 | 5.01B | 2025 | 8.39B |
| 1974 | 1.05B | 2000 | 4.56B | | |
Show data table
| 1949 | 5.9% | 1975 | 5.8% | 2001 | 3.4% |
| 1950 | 6% | 1976 | 5.8% | 2002 | 3.2% |
| 1951 | 6.6% | 1977 | 5.9% | 2003 | 2.6% |
| 1952 | 6.4% | 1978 | 5.6% | 2004 | 2.7% |
| 1953 | 5.1% | 1979 | 5.2% | 2005 | 2.9% |
| 1954 | 5.5% | 1980 | 4.7% | 2006 | 2.8% |
| 1955 | 5.1% | 1981 | 5.7% | 2007 | 2.7% |
| 1956 | 5.9% | 1982 | 5.6% | 2008 | 3% |
| 1957 | 5% | 1983 | 5.2% | 2009 | 3.3% |
| 1958 | 4.8% | 1984 | 4.8% | 2010 | 2.8% |
| 1959 | 4.9% | 1985 | 4.7% | 2011 | 2.5% |
| 1960 | 4.9% | 1986 | 4.1% | 2012 | 2.5% |
| 1961 | 4.2% | 1987 | 4.3% | 2013 | 2.4% |
| 1962 | 4% | 1988 | 4.2% | 2014 | 2.4% |
| 1963 | 3.8% | 1989 | 3.8% | 2015 | 2.5% |
| 1964 | 3.6% | 1990 | 3.8% | 2016 | 2.6% |
| 1965 | 3.5% | 1991 | 3.5% | 2017 | 2.6% |
| 1966 | 3.6% | 1992 | 3.6% | 2018 | 2.7% |
| 1967 | 4.3% | 1993 | 3.6% | 2019 | 2.6% |
| 1968 | 4.7% | 1994 | 3.6% | 2020 | 3% |
| 1969 | 4.8% | 1995 | 3.1% | 2021 | 3.8% |
| 1970 | 4.2% | 1996 | 3.2% | 2022 | 4% |
| 1971 | 4.1% | 1997 | 3.3% | 2023 | 2.9% |
| 1972 | 4% | 1998 | 3.5% | 2024 | 2.9% |
| 1973 | 3.5% | 1999 | 3.5% | 2025 | 3% |
| 1974 | 4.8% | 2000 | 3.6% | | |