데이터 표
| 1957 | 1,507만 | 1980 | 3.59억 | 2003 | 2.79억 |
| 1958 | 1,620만 | 1981 | 3.67억 | 2004 | 3.11억 |
| 1959 | 1,519만 | 1982 | 3.87억 | 2005 | 3.42억 |
| 1960 | 1,534만 | 1983 | 4.08억 | 2006 | 3.46억 |
| 1961 | 1,856만 | 1984 | 4.23억 | 2007 | 3.63억 |
| 1962 | 2,019만 | 1985 | 4.29억 | 2008 | 3.91억 |
| 1963 | 2,729만 | 1986 | 4.39억 | 2009 | 3.4억 |
| 1964 | 3,614만 | 1987 | 4.77억 | 2010 | 2.91억 |
| 1965 | 4,290만 | 1988 | 6.15억 | 2011 | 3.22억 |
| 1966 | 4,342만 | 1989 | 7.82억 | 2012 | 3.67억 |
| 1967 | 3,700만 | 1990 | 7.85억 | 2013 | 3.76억 |
| 1968 | 3,466만 | 1991 | 5.29억 | 2014 | 3.95억 |
| 1969 | 3,442만 | 1992 | 2.55억 | 2015 | 4.25억 |
| 1970 | 3,454만 | 1993 | 1.64억 | 2016 | 4.93억 |
| 1971 | 3,613만 | 1994 | 1.49억 | 2017 | 5.19억 |
| 1972 | 4,104만 | 1995 | 1.22억 | 2018 | 5.07억 |
| 1973 | 4,843만 | 1996 | 1.26억 | 2019 | 5.16억 |
| 1974 | 7,476만 | 1997 | 2.25억 | 2020 | 4.51억 |
| 1975 | 1.25억 | 1998 | 4.59억 | 2021 | 4.4억 |
| 1976 | 1.28억 | 1999 | 7.04억 | 2022 | 10.2억 |
| 1977 | 1.35억 | 2000 | 6.18억 | 2023 | 12.3억 |
| 1978 | 1.78억 | 2001 | 3.5억 | 2024 | 7억 |
| 1979 | 2.76억 | 2002 | 2.89억 | 2025 | 5.28억 |
데이터 표
| 1961 | 1.9% | 1983 | 7.2% | 2005 | 2.8% |
| 1962 | 1.9% | 1984 | 8% | 2006 | 2.3% |
| 1963 | 2.4% | 1985 | 6.8% | 2007 | 1.9% |
| 1964 | 2.9% | 1986 | 6.7% | 2008 | 1.5% |
| 1965 | 3.2% | 1987 | 6.9% | 2009 | 1.2% |
| 1966 | 3.1% | 1988 | 8.5% | 2010 | 1.1% |
| 1967 | 2.5% | 1989 | 10.3% | 2011 | 1.1% |
| 1968 | 2.2% | 1990 | 9.7% | 2012 | 0.9% |
| 1969 | 2% | 1991 | 5.7% | 2013 | 0.8% |
| 1970 | 1.9% | 1992 | 3.4% | 2014 | 0.7% |
| 1971 | 1.9% | 1993 | 3.1% | 2015 | 0.7% |
| 1972 | 1.9% | 1994 | 2.9% | 2016 | 0.7% |
| 1973 | 1.9% | 1995 | 2.2% | 2017 | 0.7% |
| 1974 | 2.8% | 1996 | 2.1% | 2018 | 0.6% |
| 1975 | 4.5% | 1997 | 3.3% | 2019 | 0.6% |
| 1976 | 4.1% | 1998 | 7.3% | 2020 | 0.5% |
| 1977 | 4% | 1999 | 9.5% | 2021 | 0.4% |
| 1978 | 4.8% | 2000 | 7.7% | 2022 | 0.9% |
| 1979 | 6.9% | 2001 | 4.4% | 2023 | 0.8% |
| 1980 | 8.7% | 2002 | 3.8% | 2024 | 0.5% |
| 1981 | 7.5% | 2003 | 3.3% | 2025 | 0.5% |
| 1982 | 7.5% | 2004 | 3.1% | | |