美国、日本历年儿童(14岁及以下)占总人口比重比较

儿童(14岁及以下)占总人口比重走势图
美国、日本历年儿童(14岁及以下)占总人口比重比较
年份 美国儿童(14岁及以下)占总人口比重 日本儿童(14岁及以下)占总人口比重
2021 18.24% 11.77%
2020 18.51% 11.92%
2019 18.74% 12.07%
2018 18.91% 12.24%
2017 19.06% 12.40%
2016 19.17% 12.55%
2015 19.30% 12.67%
2014 19.42% 12.79%
2013 19.54% 12.90%
2012 19.64% 13.01%
2011 19.74% 13.11%
2010 19.87% 13.20%
2009 20.01% 13.30%
2008 20.14% 13.39%
2007 20.27% 13.46%
2006 20.42% 13.55%
2005 20.61% 13.64%
2004 20.82% 13.75%
2003 20.99% 13.89%
2002 21.14% 14.04%
2001 21.29% 14.20%
2000 21.43% 14.37%
1999 21.53% 14.58%
1998 21.59% 14.81%
1997 21.65% 15.05%
1996 21.72% 15.30%
1995 21.80% 15.59%
1994 21.86% 15.93%
1993 21.86% 16.33%
1992 21.79% 16.79%
1991 21.68% 17.29%
1990 21.56% 17.87%
1989 21.44% 18.54%
1988 21.36% 19.24%
1987 21.32% 19.93%
1986 21.38% 20.56%
1985 21.53% 21.13%
1984 21.71% 21.64%
1983 21.88% 22.10%
1982 22.05% 22.59%
1981 22.23% 22.88%
1980 22.47% 23.10%
1979 22.83% 23.42%
1978 23.29% 23.66%
1977 23.83% 23.82%
1976 24.44% 23.90%
1975 25.11% 23.92%
1974 25.78% 23.86%
1973 26.46% 23.75%
1972 27.13% 23.62%
1971 27.75% 23.52%
1970 28.28% 23.53%
1969 28.79% 23.62%
1968 29.28% 23.77%
1967 29.72% 23.99%
1966 30.25% 24.50%
1965 30.58% 25.18%
1964 30.54% 26.01%
1963 30.57% 27.12%
1962 30.75% 28.27%
1961 30.91% 29.08%
1960 30.82% 29.49%
1959 30.59% 31.09%
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