Show data table
| 1957 | 62.7M | 1980 | 1.04B | 2003 | 2.88B |
| 1958 | 65M | 1981 | 1.45B | 2004 | 2.82B |
| 1959 | 55.5M | 1982 | 1.44B | 2005 | 3.12B |
| 1960 | 51.3M | 1983 | 1.34B | 2006 | 3.27B |
| 1961 | 42.5M | 1984 | 1.27B | 2007 | 3.97B |
| 1962 | 43.8M | 1985 | 1.08B | 2008 | 4.41B |
| 1963 | 60.8M | 1986 | 894M | 2009 | 3.96B |
| 1964 | 84.6M | 1987 | 1.33B | 2010 | 3.85B |
| 1965 | 119M | 1988 | 856M | 2011 | 4.69B |
| 1966 | 149M | 1989 | 1.02B | 2012 | 4.51B |
| 1967 | 143M | 1990 | 1.13B | 2013 | 4.92B |
| 1968 | 148M | 1991 | 1.57B | 2014 | 4.92B |
| 1969 | 144M | 1992 | 1.77B | 2015 | 4.53B |
| 1970 | 200M | 1993 | 1.92B | 2016 | 4.17B |
| 1971 | 228M | 1994 | 2.12B | 2017 | 3.49B |
| 1972 | 251M | 1995 | 2.44B | 2018 | 3.45B |
| 1973 | 297M | 1996 | 2.42B | 2019 | 3.27B |
| 1974 | 397M | 1997 | 2.09B | 2020 | 3.37B |
| 1975 | 441M | 1998 | 1.16B | 2021 | 3.68B |
| 1976 | 440M | 1999 | 1.66B | 2022 | 3.67B |
| 1977 | 638M | 2000 | 1.53B | 2023 | 3.93B |
| 1978 | 607M | 2001 | 1.93B | 2024 | 4.38B |
| 1979 | 779M | 2002 | 2.24B | 2025 | 4.93B |
Show data table
| 1957 | 3.7% | 1980 | 4.2% | 2003 | 2.6% |
| 1958 | 4.1% | 1981 | 5.8% | 2004 | 2.3% |
| 1959 | 3.1% | 1982 | 5.4% | 2005 | 2.2% |
| 1960 | 2.7% | 1983 | 4.4% | 2006 | 2% |
| 1961 | 2.2% | 1984 | 3.8% | 2007 | 2% |
| 1962 | 2.2% | 1985 | 3.5% | 2008 | 1.8% |
| 1963 | 2.4% | 1986 | 3.2% | 2009 | 1.9% |
| 1964 | 3.2% | 1987 | 4.1% | 2010 | 1.5% |
| 1965 | 4% | 1988 | 2.4% | 2011 | 1.6% |
| 1966 | 4.7% | 1989 | 2.6% | 2012 | 1.4% |
| 1967 | 4.5% | 1990 | 2.6% | 2013 | 1.5% |
| 1968 | 4.5% | 1991 | 3.2% | 2014 | 1.5% |
| 1969 | 3.9% | 1992 | 3% | 2015 | 1.5% |
| 1970 | 5.2% | 1993 | 2.9% | 2016 | 1.4% |
| 1971 | 5.4% | 1994 | 2.8% | 2017 | 1.1% |
| 1972 | 5% | 1995 | 2.8% | 2018 | 1% |
| 1973 | 3.9% | 1996 | 2.4% | 2019 | 0.9% |
| 1974 | 4.2% | 1997 | 2.1% | 2020 | 1% |
| 1975 | 4.7% | 1998 | 1.6% | 2021 | 1% |
| 1976 | 4% | 1999 | 2.1% | 2022 | 0.9% |
| 1977 | 4.9% | 2000 | 1.6% | 2023 | 1% |
| 1978 | 3.7% | 2001 | 2.1% | 2024 | 1% |
| 1979 | 3.7% | 2002 | 2.2% | 2025 | 1% |