日本历年老年人(65岁及以上)占总人口比重
| 年份 |
日本老年人(65岁及以上)占总人口比重 |
| 2021 |
29.79% |
| 2020 |
29.58% |
| 2019 |
29.28% |
| 2018 |
28.90% |
| 2017 |
28.46% |
| 2016 |
27.95% |
| 2015 |
27.33% |
| 2014 |
26.53% |
| 2013 |
25.58% |
| 2012 |
24.65% |
| 2011 |
23.98% |
| 2010 |
23.60% |
| 2009 |
23.17% |
| 2008 |
22.58% |
| 2007 |
21.94% |
| 2006 |
21.26% |
| 2005 |
20.60% |
| 2004 |
20.06% |
| 2003 |
19.57% |
|
|
| 2002 |
19.02% |
| 2001 |
18.42% |
| 2000 |
17.80% |
| 1999 |
17.22% |
| 1998 |
16.66% |
| 1997 |
16.08% |
| 1996 |
15.51% |
| 1995 |
14.96% |
| 1994 |
14.44% |
| 1993 |
13.92% |
| 1992 |
13.41% |
| 1991 |
12.90% |
| 1990 |
12.40% |
| 1989 |
11.94% |
| 1988 |
11.54% |
| 1987 |
11.18% |
| 1986 |
10.86% |
| 1985 |
10.54% |
| 1984 |
10.26% |
| 1983 |
10.04% |
|
|
| 1982 |
9.80% |
| 1981 |
9.55% |
| 1980 |
9.30% |
| 1979 |
9.04% |
| 1978 |
8.78% |
| 1977 |
8.53% |
| 1976 |
8.28% |
| 1975 |
8.07% |
| 1974 |
7.86% |
| 1973 |
7.67% |
| 1972 |
7.48% |
| 1971 |
7.32% |
| 1970 |
7.20% |
| 1969 |
7.08% |
| 1968 |
6.94% |
| 1967 |
6.78% |
| 1966 |
6.59% |
| 1965 |
6.42% |
| 1964 |
6.29% |
| 1963 |
6.15% |
| 1962 |
6.02% |
| 1961 |
5.91% |
| 1960 |
5.80% |
| 1959 |
5.54% |