| 年份 | 中国儿童(14岁及以下)占总人口比重 | 越南儿童(14岁及以下)占总人口比重 |
|---|---|---|
| 2024 | 16.01% | 23.22% |
| 2023 | 16.59% | 23.61% |
| 2022 | 17.12% | 23.93% |
| 2021 | 17.58% | 24.20% |
| 2020 | 17.95% | 24.39% |
| 2019 | 18.20% | 24.54% |
| 2018 | 18.33% | 24.58% |
| 2017 | 18.35% | 24.42% |
| 2016 | 18.30% | 24.13% |
| 2015 | 18.32% | 23.99% |
| 2014 | 18.33% | 23.97% |
| 2013 | 18.31% | 23.94% |
| 2012 | 18.30% | 24.01% |
| 2011 | 18.34% | 24.22% |
| 2010 | 18.47% | 24.58% |
| 2009 | 18.65% | 25.06% |
| 2008 | 18.87% | 25.61% |
| 2007 | 19.17% | 26.22% |
| 2006 | 19.59% | 26.94% |
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| 2005 | 20.29% | 27.73% |
| 2004 | 21.19% | 28.48% |
| 2003 | 22.04% | 29.19% |
| 2002 | 22.93% | 29.88% |
| 2001 | 23.81% | 30.64% |
| 2000 | 24.54% | 31.50% |
| 1999 | 25.17% | 32.47% |
| 1998 | 25.73% | 33.51% |
| 1997 | 26.34% | 34.50% |
| 1996 | 26.95% | 35.35% |
| 1995 | 27.43% | 36.07% |
| 1994 | 27.83% | 36.70% |
| 1993 | 28.15% | 37.24% |
| 1992 | 28.40% | 37.70% |
| 1991 | 28.65% | 38.10% |
| 1990 | 28.80% | 38.48% |
| 1989 | 28.95% | 38.84% |
| 1988 | 29.33% | 39.24% |
| 1987 | 29.82% | 39.65% |
| 1986 | 30.41% | 39.92% |
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| 1985 | 31.24% | 40.07% |
| 1984 | 32.24% | 40.13% |
| 1983 | 33.33% | 40.16% |
| 1982 | 34.26% | 40.16% |
| 1981 | 35.07% | 40.18% |
| 1980 | 36.10% | 40.28% |
| 1979 | 37.22% | 40.41% |
| 1978 | 38.57% | 40.61% |
| 1977 | 39.82% | 40.96% |
| 1976 | 40.29% | 41.17% |
| 1975 | 40.25% | 41.39% |
| 1974 | 40.16% | 41.77% |
| 1973 | 40.15% | 42.10% |
| 1972 | 40.40% | 42.42% |
| 1971 | 40.65% | 42.71% |
| 1970 | 40.79% | 42.93% |
| 1969 | 40.96% | 43.19% |
| 1968 | 41.04% | 43.39% |
| 1967 | 41.28% | 43.55% |
| 1966 | 41.51% | 43.59% |
| 1965 | 41.46% | 43.50% |
| 1964 | 41.20% | 43.44% |
| 1963 | 40.59% | 43.10% |
| 1962 | 39.96% | 42.42% |
| 1961 | 39.95% | 41.79% |
| 1960 | 40.33% | 41.09% |
| 1959 | 39.14% | 39.20% |