1.
1990—2010年各省份15~19岁女性青少年婚姻和生育状况的样本量
Sample sizes for the marriage and childbirth status for female adolescents aged 15-19 years by province, from 1990 to 2010
| Province | 1990 | 2000 | 2010 | ||||
| Marriage | Childbirth | Marriage | Childbirth | Marriage | Childbirth | ||
| In the 1990 census, all the residents filled out the information on marriage and childbirth status; however, in the census of 2000 and 2010, only 10% randomly selected residents filled out that information. NA, not available. | |||||||
| Beijing | 371 171 | 418 625 | 56 073 | 58 753 | 46 295 | 54 720 | |
| Tianjin | 319 791 | 343 387 | 40 897 | 40 872 | 33 629 | 38 326 | |
| Hebei | 2 693 731 | 2 907 918 | 315 002 | 308 904 | 247 048 | 265 951 | |
| Shanxi | 1 483 226 | 1 519 173 | 124 167 | 121 065 | 159 640 | 161 499 | |
| Inner Mongolia | 1 200 786 | 1 216 356 | 95 561 | 93 902 | 73 553 | 75 906 | |
| Liaoning | 1 738 583 | 1 838 419 | 136 254 | 138 264 | 116 486 | 122 820 | |
| Jilin | 1 246 136 | 1 330 586 | 90 647 | 89 767 | 75 599 | 81 577 | |
| Heilongjiang | 1 946 956 | 1 978 893 | 125 823 | 124 764 | 97 709 | 104 446 | |
| Shanghai | 344 530 | 380 268 | 61 100 | 62 675 | 52 686 | 61 454 | |
| Jiangsu | 2 853 893 | 3 151 132 | 236 732 | 235 252 | 252 105 | 273 913 | |
| Zhejiang | 1 869 963 | 1 984 223 | 158 967 | 159 812 | 169 565 | 179 519 | |
| Anhui | 3 136 569 | 3 331 470 | 186 674 | 180 933 | 202 180 | 206 905 | |
| Fujian | 1 613 736 | 1 646 617 | 147 704 | 143 054 | 121 840 | 131 464 | |
| Jiangxi | 2 171 052 | 279 439 | 106 848 | 99 410 | 146 352 | 154 131 | |
| Shandong | 4 134 972 | 4 405 858 | 356 913 | 350 144 | 233 869 | 257 038 | |
| Henan | 4 572 670 | 4 732 014 | 340 810 | 334 200 | 333 702 | 359 055 | |
| Hubei | 2 631 616 | 2 810 951 | 181 901 | 173 085 | 186 398 | 197 852 | |
| Hunan | 3 130 405 | 3 246 147 | 204 373 | 195 046 | 168 315 | 182 827 | |
| Guangdong | 3 218 213 | 3 416 531 | 441 954 | 464 301 | 128 267 | 462 923 | |
| Guangxi | 2 114 553 | 2 093 109 | 181 908 | 171 526 | 142 064 | 142 331 | |
| Hainan | 315 462 | 327 599 | 33 421 | 33 263 | 35 396 | 36 182 | |
| Chongqing | NA | NA | 67 332 | 63 917 | 90 949 | 89 807 | |
| Sichuan | 6 806 378 | 6 893 796 | 206 340 | 198 409 | 290 965 | 291 021 | |
| Guizhou | 1 958 504 | 1 882 092 | 117 832 | 113 548 | 124 923 | 120 412 | |
| Yunnan | 2 126 355 | 2 106 799 | 156 091 | 153 951 | 163 239 | 164 866 | |
| Tibet | 106 878 | 109 314 | 12 283 | 12 225 | 10 772 | 10 866 | |
| Shaanxi | 1 665 154 | 308 120 | 132 943 | 126 899 | 144 349 | 152 149 | |
| Gansu | 1 307 575 | 1 407 251 | 90 869 | 87 808 | 120 533 | 121 375 | |
| Qinghai | 273 954 | 280 743 | 18 715 | 18 926 | 22 607 | 22 766 | |
| Ningxia | 272 072 | 276 497 | 24 072 | 24 072 | 25 130 | 25 475 | |
| Xinjiang | 882 948 | 931 681 | 86 475 | 85 883 | 81 456 | 84 811 | |
| Total | 58 507 832 | 57 555 008 | 4 536 681 | 4 464 625 | 4 097 621 | 4 634 387 | |