| 3-2 人口年龄构成 | |||||||||||||||
| Population by Age | |||||||||||||||
| 单位:% | (%) | ||||||||||||||
| 1990 | 2000 | 2010 | 2018 | 2019 | |||||||||||
| 年龄组 | |||||||||||||||
| Age Group | 合计 | 男 | 女 | 合计 | 男 | 女 | 合计 | 男 | 女 | 合计 | 男 | 女 | 合计 | 男 | 女 |
| Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | |
| 总 计 | 100.00 | 51.36 | 48.64 | 100.00 | 51.53 | 48.47 | 100.00 | 51.45 | 48.55 | 100.00 | 51.15 | 48.85 | 100.00 | 50.87 | 49.13 |
| Total | |||||||||||||||
| 0—4岁 | 11.28 | 5.91 | 5.37 | 4.76 | 2.63 | 2.13 | 5.77 | 3.20 | 2.57 | 6.64 | 3.50 | 3.14 | 6.63 | 3.49 | 3.13 |
| Aged 0-4 | |||||||||||||||
| 5—9岁 | 10.35 | 5.35 | 5.00 | 7.44 | 4.07 | 3.37 | 5.03 | 2.73 | 2.30 | 5.12 | 2.72 | 2.40 | 5.26 | 2.74 | 2.53 |
| Aged 5-9 | |||||||||||||||
| 10—14岁 | 9.84 | 5.07 | 4.77 | 10.80 | 5.59 | 5.21 | 4.67 | 2.55 | 2.12 | 4.95 | 2.71 | 2.24 | 5.01 | 2.75 | 2.26 |
| Aged 10-14 | |||||||||||||||
| 15—19岁 | 11.00 | 5.63 | 5.37 | 9.77 | 4.91 | 4.86 | 7.63 | 4.03 | 3.60 | 4.39 | 2.38 | 2.01 | 4.47 | 2.41 | 2.06 |
| Aged 15-19 | |||||||||||||||
| 20—24岁 | 10.78 | 5.43 | 5.35 | 8.95 | 4.51 | 4.44 | 10.62 | 5.32 | 5.30 | 5.32 | 2.89 | 2.43 | 4.83 | 2.62 | 2.21 |
| Aged 20-24 | |||||||||||||||
| 25—29岁 | 8.91 | 4.51 | 4.40 | 10.60 | 5.43 | 5.17 | 8.94 | 4.50 | 4.44 | 9.39 | 4.78 | 4.61 | 8.49 | 4.36 | 4.13 |
| Aged 25-29 | |||||||||||||||
| 30—34岁 | 7.57 | 3.93 | 3.64 | 10.11 | 5.18 | 4.93 | 8.26 | 4.23 | 4.03 | 9.33 | 4.67 | 4.67 | 9.70 | 4.81 | 4.88 |
| Aged 30-34 | |||||||||||||||
| 35—39岁 | 6.89 | 3.56 | 3.33 | 8.34 | 4.28 | 4.06 | 9.77 | 5.01 | 4.76 | 7.98 | 4.03 | 3.95 | 8.19 | 4.09 | 4.09 |
| Aged 35-39 | |||||||||||||||
| 40—44岁 | 4.73 | 2.55 | 2.18 | 6.49 | 3.38 | 3.11 | 9.29 | 4.75 | 4.54 | 8.70 | 4.44 | 4.26 | 8.39 | 4.25 | 4.14 |
| Aged 40-44 | |||||||||||||||
| 45—49岁 | 3.61 | 1.98 | 1.63 | 6.04 | 3.11 | 2.93 | 7.54 | 3.85 | 3.69 | 9.52 | 4.83 | 4.69 | 9.49 | 4.79 | 4.70 |
| Aged 45-49 | |||||||||||||||
| 50—54岁 | 3.67 | 1.99 | 1.68 | 4.13 | 2.21 | 1.92 | 5.76 | 2.98 | 2.78 | 8.32 | 4.21 | 4.11 | 8.56 | 4.31 | 4.25 |
| Aged 50-54 | |||||||||||||||
| 55—59岁 | 3.35 | 1.77 | 1.58 | 3.02 | 1.63 | 1.39 | 5.30 | 2.68 | 2.62 | 5.85 | 2.95 | 2.90 | 6.35 | 3.16 | 3.18 |
| Aged 55-59 | |||||||||||||||
| 60—64岁 | 2.95 | 1.52 | 1.43 | 2.87 | 1.52 | 1.35 | 3.52 | 1.83 | 1.69 | 5.50 | 2.75 | 2.75 | 5.33 | 2.66 | 2.67 |
| Aged 60-64 | |||||||||||||||
| 65—69岁 | 2.10 | 1.01 | 1.09 | 2.49 | 1.26 | 1.23 | 2.47 | 1.29 | 1.18 | 3.73 | 1.84 | 1.89 | 3.98 | 1.94 | 2.05 |
| Aged 65-69 | |||||||||||||||
| 70—74岁 | 1.44 | 0.63 | 0.81 | 1.99 | 0.96 | 1.03 | 2.16 | 1.09 | 1.07 | 2.15 | 1.07 | 1.08 | 2.26 | 1.11 | 1.15 |
| Aged 70-74 | |||||||||||||||
| 75—79岁 | 0.90 | 0.34 | 0.56 | 1.23 | 0.53 | 0.70 | 1.64 | 0.77 | 0.87 | 1.47 | 0.71 | 0.76 | 1.47 | 0.70 | 0.77 |
| Aged 75-79 | |||||||||||||||
| 80岁及以上 | 0.63 | 0.18 | 0.45 | 0.97 | 0.33 | 0.64 | 1.63 | 0.65 | 0.98 | 1.65 | 0.69 | 0.95 | 1.59 | 0.67 | 0.93 |
| 80 and over | |||||||||||||||
| 注:1990年、2000年及2010年为人口普查数,2018年和2019年为人口抽样调查样本数。 | |||||||||||||||
| Note:Data in 1990, 2000 and 2010 are census data.Data in 2018 and 2019 are from Sample Survey Population. | |||||||||||||||