Show data table
| 1949 | 198M | 1975 | 2.28B | 2001 | 7.22B |
| 1950 | 213M | 1976 | 2.53B | 2002 | 9.05B |
| 1951 | 232M | 1977 | 2.77B | 2003 | 10.3B |
| 1952 | 258M | 1978 | 2.73B | 2004 | 10.9B |
| 1953 | 294M | 1979 | 3B | 2005 | 12.1B |
| 1954 | 332M | 1980 | 2.67B | 2006 | 13B |
| 1955 | 383M | 1981 | 2.81B | 2007 | 15B |
| 1956 | 412M | 1982 | 2.75B | 2008 | 16.8B |
| 1957 | 450M | 1983 | 2.47B | 2009 | 16B |
| 1958 | 523M | 1984 | 2.19B | 2010 | 17.7B |
| 1959 | 766M | 1985 | 2.37B | 2011 | 17B |
| 1960 | 469M | 1986 | 2.77B | 2012 | 17.7B |
| 1961 | 301M | 1987 | 2.89B | 2013 | 18.4B |
| 1962 | 330M | 1988 | 2.66B | 2014 | 17.6B |
| 1963 | 350M | 1989 | 3.37B | 2015 | 15.7B |
| 1964 | 381M | 1990 | 5.32B | 2016 | 17.8B |
| 1965 | 423M | 1991 | 5.67B | 2017 | 17.6B |
| 1966 | 442M | 1992 | 6.16B | 2018 | 19.6B |
| 1967 | 508M | 1993 | 7.08B | 2019 | 20.5B |
| 1968 | 571M | 1994 | 5.29B | 2020 | 15.8B |
| 1969 | 597M | 1995 | 6.61B | 2021 | 15.2B |
| 1970 | 565M | 1996 | 7.51B | 2022 | 15B |
| 1971 | 571M | 1997 | 7.79B | 2023 | 19.2B |
| 1972 | 704M | 1998 | 8.78B | 2024 | 25B |
| 1973 | 862M | 1999 | 9.95B | 2025 | 30B |
| 1974 | 1.14B | 2000 | 9.99B | | |
Show data table
| 1960 | 3.5% | 1982 | 4.3% | 2004 | 2.7% |
| 1961 | 3.8% | 1983 | 3.9% | 2005 | 2.4% |
| 1962 | 3.7% | 1984 | 3.6% | 2006 | 2.3% |
| 1963 | 3.4% | 1985 | 3.5% | 2007 | 2.2% |
| 1964 | 3.4% | 1986 | 3.6% | 2008 | 2.2% |
| 1965 | 3.6% | 1987 | 3.3% | 2009 | 2.5% |
| 1966 | 3.1% | 1988 | 2.9% | 2010 | 2.3% |
| 1967 | 3.3% | 1989 | 3.1% | 2011 | 2% |
| 1968 | 3.3% | 1990 | 3.5% | 2012 | 2% |
| 1969 | 3.1% | 1991 | 3.8% | 2013 | 1.9% |
| 1970 | 3.3% | 1992 | 3.9% | 2014 | 1.9% |
| 1971 | 3.5% | 1993 | 3.9% | 2015 | 1.8% |
| 1972 | 3.4% | 1994 | 4.1% | 2016 | 2% |
| 1973 | 3.3% | 1995 | 2.8% | 2017 | 2% |
| 1974 | 3.2% | 1996 | 3% | 2018 | 2.5% |
| 1975 | 5.1% | 1997 | 3% | 2019 | 2.6% |
| 1976 | 4.9% | 1998 | 3.2% | 2020 | 2.2% |
| 1977 | 4.7% | 1999 | 3.9% | 2021 | 1.8% |
| 1978 | 4.2% | 2000 | 3.6% | 2022 | 1.6% |
| 1979 | 3.4% | 2001 | 3.6% | 2023 | 1.7% |
| 1980 | 3.9% | 2002 | 3.8% | 2024 | 1.8% |
| 1981 | 3.8% | 2003 | 3.3% | 2025 | 1.9% |