Show data table
| 1958 | 23M | 1981 | 327M | 2004 | 1.1B |
| 1959 | 24.1M | 1982 | 342M | 2005 | 1.14B |
| 1960 | 25.8M | 1983 | 310M | 2006 | 1.19B |
| 1961 | 27.6M | 1984 | 284M | 2007 | 1.37B |
| 1962 | 29.2M | 1985 | 301M | 2008 | 1.58B |
| 1963 | 30.2M | 1986 | 409M | 2009 | 1.42B |
| 1964 | 36.1M | 1987 | 435M | 2010 | 1.27B |
| 1965 | 39.1M | 1988 | 453M | 2011 | 1.3B |
| 1966 | 38.3M | 1989 | 434M | 2012 | 1.16B |
| 1967 | 39.7M | 1990 | 594M | 2013 | 1.2B |
| 1968 | 37.1M | 1991 | 625M | 2014 | 1.19B |
| 1969 | 41.6M | 1992 | 674M | 2015 | 997M |
| 1970 | 51M | 1993 | 598M | 2016 | 1B |
| 1971 | 63.5M | 1994 | 634M | 2017 | 1.03B |
| 1972 | 84M | 1995 | 702M | 2018 | 1.11B |
| 1973 | 98.3M | 1996 | 751M | 2019 | 1.11B |
| 1974 | 111M | 1997 | 765M | 2020 | 1.14B |
| 1975 | 154M | 1998 | 742M | 2021 | 1.27B |
| 1976 | 153M | 1999 | 742M | 2022 | 1.16B |
| 1977 | 172M | 2000 | 695M | 2023 | 1.27B |
| 1978 | 217M | 2001 | 768M | 2024 | 1.33B |
| 1979 | 290M | 2002 | 811M | 2025 | 1.55B |
| 1980 | 363M | 2003 | 965M | | |
Show data table
| 1958 | 1.4% | 1981 | 1.6% | 2004 | 0.6% |
| 1959 | 1.4% | 1982 | 1.6% | 2005 | 0.5% |
| 1960 | 1.3% | 1983 | 1.5% | 2006 | 0.5% |
| 1961 | 1.3% | 1984 | 1.4% | 2007 | 0.5% |
| 1962 | 1.3% | 1985 | 1.4% | 2008 | 0.6% |
| 1963 | 1.2% | 1986 | 1.4% | 2009 | 0.6% |
| 1964 | 1.3% | 1987 | 1.3% | 2010 | 0.6% |
| 1965 | 1.3% | 1988 | 1.2% | 2011 | 0.5% |
| 1966 | 1.2% | 1989 | 1.1% | 2012 | 0.5% |
| 1967 | 1.2% | 1990 | 1.2% | 2013 | 0.5% |
| 1968 | 1.1% | 1991 | 1.3% | 2014 | 0.4% |
| 1969 | 1.1% | 1992 | 1.2% | 2015 | 0.3% |
| 1970 | 1.2% | 1993 | 1.1% | 2016 | 0.3% |
| 1971 | 1.2% | 1994 | 1.1% | 2017 | 0.3% |
| 1972 | 1.3% | 1995 | 1% | 2018 | 0.3% |
| 1973 | 1.3% | 1996 | 1% | 2019 | 0.3% |
| 1974 | 1.4% | 1997 | 0.9% | 2020 | 0.3% |
| 1975 | 1.6% | 1998 | 0.8% | 2021 | 0.2% |
| 1976 | 1.6% | 1999 | 0.8% | 2022 | 0.2% |
| 1977 | 1.5% | 2000 | 0.7% | 2023 | 0.2% |
| 1978 | 1.5% | 2001 | 0.7% | 2024 | 0.2% |
| 1979 | 1.6% | 2002 | 0.6% | 2025 | 0.2% |
| 1980 | 1.7% | 2003 | 0.6% | | |