데이터 표
| 1955 | 1,065만 | 1979 | 9,020만 | 2003 | 1.79억 |
| 1956 | 1,143만 | 1980 | 1.04억 | 2004 | 1.15억 |
| 1957 | 1,221만 | 1981 | 1.63억 | 2005 | 1.04억 |
| 1958 | 1,208만 | 1982 | 1.77억 | 2006 | 1.31억 |
| 1959 | 1,312만 | 1983 | 1.84억 | 2007 | 1.36억 |
| 1960 | 1,208만 | 1984 | 2.07억 | 2008 | 1.66억 |
| 1961 | 1,208만 | 1985 | 2.24억 | 2009 | 1.47억 |
| 1962 | 1,195만 | 1986 | 1.41억 | 2010 | 1.7억 |
| 1963 | 1,481만 | 1987 | 1.24억 | 2011 | 1.97억 |
| 1964 | 1,299만 | 1988 | 1.47억 | 2012 | 2.24억 |
| 1965 | 1,858만 | 1989 | 1.52억 | 2013 | 2.5억 |
| 1966 | 1,910만 | 1990 | 1.32억 | 2014 | 2.46억 |
| 1967 | 2,118만 | 1991 | 1.19억 | 2015 | 2.52억 |
| 1968 | 2,040만 | 1992 | 1.54억 | 2016 | 2.91억 |
| 1969 | 1,760만 | 1993 | 1.44억 | 2017 | 2.75억 |
| 1970 | 3,230만 | 1994 | 1.53억 | 2018 | 2.73억 |
| 1971 | 2,220만 | 1995 | 1.58억 | 2019 | 3.32억 |
| 1972 | 2,400만 | 1996 | 1.41억 | 2020 | 3.43억 |
| 1973 | 2,340만 | 1997 | 1.32억 | 2021 | 3.38억 |
| 1974 | 2,840만 | 1998 | 1.4억 | 2022 | 4.41억 |
| 1975 | 4,490만 | 1999 | 1.24억 | 2023 | 4.38억 |
| 1976 | 5,550만 | 2000 | 1.58억 | 2024 | 4.53억 |
| 1977 | 7,520만 | 2001 | 1.97억 | 2025 | 6.33억 |
| 1978 | 7,170만 | 2002 | 1.58억 | | |
데이터 표
| 1955 | 1.3% | 1979 | 1.3% | 2003 | 0.8% |
| 1956 | 1.3% | 1980 | 1.3% | 2004 | 0.5% |
| 1957 | 1.3% | 1981 | 1.9% | 2005 | 0.4% |
| 1958 | 1.2% | 1982 | 2% | 2006 | 0.4% |
| 1959 | 1.3% | 1983 | 2% | 2007 | 0.4% |
| 1960 | 1.2% | 1984 | 2.2% | 2008 | 0.5% |
| 1961 | 1.1% | 1985 | 2% | 2009 | 0.4% |
| 1962 | 1% | 1986 | 1.7% | 2010 | 0.4% |
| 1963 | 1.2% | 1987 | 1.8% | 2011 | 0.5% |
| 1964 | 1% | 1988 | 1.9% | 2012 | 0.5% |
| 1965 | 1.4% | 1989 | 1.8% | 2013 | 0.5% |
| 1966 | 1.4% | 1990 | 1.7% | 2014 | 0.4% |
| 1967 | 1.5% | 1991 | 1.3% | 2015 | 0.4% |
| 1968 | 1.3% | 1992 | 1.5% | 2016 | 0.4% |
| 1969 | 1% | 1993 | 1.3% | 2017 | 0.4% |
| 1970 | 1.7% | 1994 | 1.2% | 2018 | 0.4% |
| 1971 | 1.1% | 1995 | 1.1% | 2019 | 0.4% |
| 1972 | 1.1% | 1996 | 0.9% | 2020 | 0.4% |
| 1973 | 0.9% | 1997 | 0.7% | 2021 | 0.4% |
| 1974 | 0.9% | 1998 | 0.7% | 2022 | 0.5% |
| 1975 | 1.2% | 1999 | 0.7% | 2023 | 0.4% |
| 1976 | 1.3% | 2000 | 0.9% | 2024 | 0.4% |
| 1977 | 1.4% | 2001 | 1.1% | 2025 | 0.5% |
| 1978 | 1.2% | 2002 | 0.8% | | |