3-3 人口年龄结构和抚养比单位：万人按年龄组分年份总人口(年末)人口数0-14岁比重(%)人口数15-64岁比重(%)65岁及以人口数19821987199019951996199719981999200020012002200320042005200620072008200920102011101654109300114333121121122389123626124761125786126743127627128453129227129988130756131448132129132802133450134091134735341463134731659322183231132093320643195029012287162877428559279472650425961256602516624659222592216433.628.727.726.626.426.025.725.422.922.522.422.121.520.319.819.419.018.516.616.56251771985763068139382245834488433885157889108984990302909769218494197950689583396680974849993810028361.565.966.767.267.267.567.667.770.170.470.370.470.972.072.372.572.773.074.574.4499159686368751078338085835986798821906293779692985710055104191063610956113071189412288 总抚养比岁及以上比重(%)(%)少儿抚养比(%)老年抚养比(%)4.95.45.66.26.46.56.76.97.07.17.37.57.67.77.98.18.38.58.99.162.651.849.848.848.848.147.947.742.642.042.242.041.038.838.337.937.436.934.234.454.643.541.539.639.338.538.037.532.632.031.931.430.328.127.326.826.025.322.322.18.08.38.39.29.59.79.910.29.910.110.410.710.710.711.011.111.311.611.912.3