| 年份 | 儿童 (%) |
男性 (%) |
女性 (%) |
|---|---|---|---|
| 2024 | |||
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | 25.89 | 50.34 | 49.66 |
| 2018 | 26.07 | 50.34 | 49.66 |
| 2017 | 26.21 | 50.35 | 49.65 |
| 2016 | 26.34 | 50.35 | 49.65 |
| 2015 | 26.47 | 50.35 | 49.65 |
| 2014 | 26.59 | 50.34 | 49.66 |
| 2013 | 26.70 | 50.34 | 49.66 |
| 2012 | 26.81 | 50.33 | 49.67 |
| 2011 | 26.94 | 50.32 | 49.68 |
| 2010 | 27.09 | 50.31 | 49.69 |
| 2009 | 27.26 | 50.32 | 49.68 |
| 2008 | 27.45 | 50.31 | 49.69 |
| 2007 | 27.67 | 50.31 | 49.69 |
| 2006 | 27.94 | 50.30 | 49.70 |
| 2005 | 28.28 | 50.30 | 49.70 |
| 2004 | 28.66 | 50.29 | 49.71 |
| 2003 | 29.04 | 50.28 | 49.72 |
| 2002 | 29.43 | 50.28 | 49.72 |
| 2001 | 29.84 | 50.27 | 49.73 |
| 2000 | 30.22 | 50.27 | 49.73 |
| 1999 | 30.59 | 50.26 | 49.74 |
| 1998 | 30.94 | 50.25 | 49.75 |
| 1997 | 31.30 | 50.24 | 49.76 |
| 1996 | 31.64 | 50.24 | 49.76 |
| 1995 | 31.94 | 50.24 | 49.76 |
| 1994 | 32.21 | 50.24 | 49.76 |
| 1993 | 32.42 | 50.24 | 49.76 |
| 1992 | 32.60 | 50.23 | 49.77 |
| 1991 | 32.76 | 50.22 | 49.78 |
| 1990 | 32.92 | 50.20 | 49.80 |
| 1989 | 33.06 | 50.19 | 49.81 |
| 1988 | 33.24 | 50.18 | 49.82 |
| 1987 | 33.45 | 50.17 | 49.83 |
| 1986 | 33.67 | 50.15 | 49.85 |
| 1985 | 33.93 | 50.14 | 49.86 |
| 1984 | 34.23 | 50.14 | 49.86 |
| 1983 | 34.54 | 50.13 | 49.87 |
| 1982 | 34.81 | 50.12 | 49.88 |
| 1981 | 35.07 | 50.11 | 49.89 |
| 1980 | 35.39 | 50.10 | 49.90 |
| 1979 | 35.75 | 50.08 | 49.92 |
| 1978 | 36.19 | 50.08 | 49.92 |
| 1977 | 36.62 | 50.07 | 49.93 |
| 1976 | 36.87 | 50.06 | 49.94 |
| 1975 | 37.01 | 50.05 | 49.95 |
| 1974 | 37.13 | 50.04 | 49.96 |
| 1973 | 37.25 | 50.03 | 49.97 |
| 1972 | 37.42 | 50.01 | 49.99 |
| 1971 | 37.57 | 50.00 | 50.00 |
| 1970 | 37.68 | 49.99 | 50.01 |
| 1969 | 37.79 | 49.98 | 50.02 |
| 1968 | 37.86 | 49.98 | 50.02 |
| 1967 | 37.94 | 49.97 | 50.03 |
| 1966 | 38.01 | 49.96 | 50.04 |
| 1965 | 38.00 | 49.95 | 50.05 |
| 1964 | 37.92 | 49.94 | 50.06 |
| 1963 | 37.75 | 49.93 | 50.07 |
| 1962 | 37.54 | 49.91 | 50.09 |
| 1961 | 37.44 | 49.90 | 50.10 |
| 1960 | 37.37 | 49.90 | 50.10 |
