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Chiba-ken

Year Live births Live birth rates
(per 1,000 population)
Deaths Death rates
(per 1,000 population)
Infant deaths Infant mortality rates
(per 1,000 live births)
Foetal deaths Foetal death rates
(per 1,000 total births)
Marriages Marriage rates
(per 1,000 population)
Divorces Divorce rates
(per 1,000 population)
1899 42 121 33.8 28 471 22.8 7 271 172.6 7 194 145.9 8 926 7.2 1 898 1.5
1900 39 991 31.8 27 503 21.9 7 637 191.0 6 742 144.3 10 111 8.1 1 773 1.4
01 41 735 33.0 26 070 20.6 7 178 172.0 7 306 149.0 10 709 8.5 1 773 1.4
02 40 955 32.2 28 341 22.3 8 052 196.6 6 864 143.5 10 394 8.2 1 691 1.3
03 39 787 31.1 28 012 21.9 7 789 195.8 6 560 141.5 9 591 7.5 1 669 1.3
04 38 965 30.3 28 671 22.3 7 550 193.8 6 264 138.5 9 797 7.6 1 601 1.2
05 41 684 32.3 27 911 21.6 7 289 174.9 6 003 125.9 9 345 7.2 1 444 1.1
06 34 088 26.2 29 313 22.6 7 684 225.4 6 098 151.7 9 232 7.1 1 548 1.2
07 42 707 32.7 28 608 21.9 7 673 179.7 6 113 125.2 11 137 8.5 1 514 1.2
08 43 812 33.4 28 515 21.7 8 491 193.8 6 208 124.1 12 113 9.2 1 562 1.2
09 44 227 33.6 31 032 23.5 9 170 207.3 5 947 118.5 11 110 8.4 1 529 1.2
1910 43 045 32.5 29 542 22.3 8 420 195.6 5 912 120.8 11 123 8.39 1 538 1.16
11 43 952 32.68 28 900 21.5 7 928 180.4 5 746 115.6 10 682 7.94 1 409 1.05
12 43 681 32.21 28 783 21.2 7 971 182.5 5 232 107.0 10 570 7.79 1 438 1.06
13 45 905 33.57 29 836 21.8 8 773 191.1 5 148 100.8 10 929 7.99 1 399 1.02
14 47 382 34.37 29 455 21.4 8 511 179.6 5 025 95.9 11 714 8.50 1 432 1.04
15 46 638 33.55 29 973 21.6 8 748 187.6 4 813 93.5 10 740 7.73 1 353 0.97
16 45 505 32.47 34 434 24.6 9 589 210.7 4 504 90.1 11 151 7.96 1 374 0.98
17 46 158 32.66 32 689 23.1 9 192 199.1 4 561 89.9 11 042 7.81 1 280 0.91
18 43 699 32.08 36 345 26.7 9 449 216.2 4 221 88.1 11 638 8.54 1 417 1.04
19 45 961 33.77 32 430 23.8 8 713 189.6 4 015 80.3 11 501 8.45 1 332 0.98
1920 48 520 36.31 38 218 28.60 9 792 201.8 4 195 79.6 12 708 9.51 1 346 1.01
21 49 208 36.72 35 328 26.36 9 659 196.3 4 032 75.7 12 793 9.55 1 189 0.89
22 45 742 34.05 34 311 25.54 8 868 193.9 3 642 73.7 12 778 9.51 1 231 0.92
23 49 403 36.67 38 235 28.38 9 986 202.1 3 817 71.7 12 504 9.28 1 063 0.79
24 47 384 34.48 32 242 23.46 8 555 180.5 3 559 69.9 12 829 9.34 1 178 0.86
25 50 544 36.12 31 316 22.38 8 287 164.0 3 415 63.3 12 984 9.28 1 079 0.77
26 50 893 36.03 30 002 21.24 8 148 160.1 3 551 65.2 12 229 8.66 1 080 0.76
27 48 710 34.17 30 169 21.16 7 790 159.9 3 087 59.6 11 447 8.03 1 044 0.73
28 50 497 35.09 33 270 23.12 8 680 171.9 3 182 59.3 11 533 8.01 943 0.66
29 48 097 33.11 32 292 22.23 8 143 169.3 3 053 59.7 11 569 7.96 1 050 0.72
1930 47 721 32.46 29 752 20.24 7 370 154.4 3 129 61.5 11 621 7.90 1 023 0.70
31 51 206 34.51 31 088 20.95 7 709 150.5 3 027 55.8 11 648 7.85 983 0.66
32 49 430 33.00 29 578 19.75 7 127 144.2 3 128 59.5 11 792 7.87 899 0.60
33 49 171 32.52 29 917 19.79 6 992 142.2 2 849 54.8 11 087 7.33 897 0.59
34 47 241 30.95 29 577 19.38 6 523 138.1 2 747 55.0 11 531 7.55 926 0.61
35 50 917 32.93 29 063 18.79 6 677 131.1 2 819 52.5 12 712 8.22 944 0.61
36 49 272 31.54 29 364 18.80 6 412 130.1 2 673 51.5 11 898 7.62 938 0.60
37 50 830 32.21 28 980 18.36 6 413 126.2 2 612 48.9 14 671 9.30 866 0.55
38 43 178 27.10 31 697 19.89 6 087 141.0 2 269 49.9 11 423 7.17 806 0.51
39 43 532 27.14 30 221 18.84 5 514 126.7 2 079 45.6 11 627 7.25 890 0.55
1940 46 394 29.21 29 044 18.28 5 046 108.8 2 018 41.7 13 772 8.67 948 0.60
41 49 675 31.09 28 504 17.84 4 775 96.1 2 133 41.2 16 673 10.43 876 0.55
42 49 375 30.64 28 332 17.58 4 605 93.3 1 915 37.3 15 099 9.37 795 0.49
43 50 557 ... 28 105 ... 4 596 ... 1 957 ... 15 852 ... 882 ...
47 73 955 35.0 30 780 14.6 5 722 77.4 3 165 41.0 24 266 11.5 1 536 0.73
48 66 822 31.2 26 211 12.2 4 340 64.9 3 487 49.6 22 602 10.6 1 634 0.76
49 67 565 30.8 25 928 12.1 4 273 63.2 4 141 57.7 20 076 9.2 1 622 0.74
1950 57 451 26.9 25 777 12.1 3 860 67.2 4 360 70.5 17 256 8.1 1 650 0.77
51 53 236 24.8 23 623 11.0 3 414 64.1 4 116 71.8 15 396 7.2 1 611 0.75
52 49 855 23.0 21 695 10.0 2 847 57.1 3 894 72.4 15 779 7.3 1 492 0.69
53 45 943 21.0 22 643 10.4 2 815 61.3 3 834 77.0 15 679 7.2 1 399 0.64
54 43 431 19.8 20 201 9.2 2 281 52.5 3 978 83.9 15 924 7.3 1 398 0.64
55 43 764 19.8 19 293 8.7 2 020 46.2 3 890 81.6 16 322 7.4 1 352 0.61
56 39 654 17.9 20 380 9.2 2 022 51.0 3 848 88.5 16 378 7.4 1 304 0.59
57 38 328 17.1 21 088 9.4 1 813 47.3 3 847 91.2 17 345 7.8 1 347 0.60
58 39 610 17.5 18 773 8.3 1 563 39.5 3 793 87.4 18 636 8.2 1 317 0.58
59 39 441 17.3 18 425 8.1 1 490 37.8 3 832 88.6 19 346 8.5 1 275 0.56
1960 39 563 17.2 19 209 8.3 1 364 34.5 3 693 85.4 20 475 8.9 1 244 0.54
61 39 595 16.8 19 026 8.1 1 224 30.9 3 758 86.7 21 320 9.1 1 262 0.54
62 41 669 17.2 19 946 8.2 1 180 28.3 3 688 81.3 22 591 9.3 1 372 0.57
63 45 538 18.3 18 288 7.3 1 054 23.1 3 868 78.3 23 996 9.6 1 438 0.58
64 49 255 19.0 18 560 7.2 1 004 20.4 3 779 71.3 25 904 10.0 1 523 0.59
65 54 170 20.0 19 739 7.3 1 029 19.0 3 857 66.5 26 538 9.8 1 638 0.61
66 39 301 14.1 18 760 6.8 782 19.9 3 517 82.1 26 850 9.7 1 873 0.67
67 62 650 21.7 19 065 6.6 912 14.6 3 692 55.7 28 393 9.9 1 993 0.69
68 62 432 20.8 19 720 6.6 970 15.5 3 456 52.5 29 597 9.9 1 988 0.66
69 66 468 21.1 20 522 6.5 1 017 15.3 3 608 51.5 32 543 10.3 2 427 0.77
1970 72 481 21.6 21 051 6.3 945 13.0 3 894 51.0 35 364 10.5 2 596 0.77
71 77 314 22.0 20 613 5.9 998 12.9 3 734 46.1 38 344 10.9 3 037 0.86
72 80 450 22.0 20 295 5.5 868 10.8 3 622 43.1 39 523 10.8 3 186 0.87
73 82 960 21.7 21 537 5.6 910 11.0 3 654 42.2 39 742 10.4 3 588 0.94
74 82 080 20.6 21 768 5.5 854 10.4 3 474 40.6 37 727 9.5 3 811 0.96
75 77 416 18.7 21 768 5.3 778 10.1 3 385 41.9 36 867 8.9 3 937 0.95
76 75 601 17.8 21 752 5.1 677 9.0 3 456 43.7 34 104 8.0 4 354 1.02
77 72 704 16.6 21 670 5.0 651 9.0 3 164 41.7 32 432 7.4 4 734 1.08
78 72 037 16.0 22 037 4.9 590 8.2 2 912 38.9 31 796 7.1 4 768 1.06
79 70 499 15.3 22 131 4.8 522 7.4 2 855 38.9 32 210 7.0 5 102 1.11
1980 65 554 13.9 22 965 4.9 472 7.2 2 617 38.4 31 760 6.7 5 426 1.15
81 66 753 13.8 23 502 4.9 451 6.8 2 678 38.6 32 080 6.7 5 926 1.23
82 65 492 13.3 23 063 4.7 459 7.0 2 729 40.0 32 106 6.5 6 414 1.31
83 64 288 12.9 24 676 4.9 378 5.9 2 490 37.3 31 503 6.3 7 212 1.45
84 63 570 12.6 24 637 4.9 377 5.9 2 594 39.2 30 568 6.0 7 197 1.42
85 60 719 11.7 24 891 4.8 291 4.8 2 408 38.1 30 424 5.9 6 858 1.33
86 57 783 11.1 25 502 4.9 280 4.8 2 327 38.7 29 697 5.7 6 634 1.28
87 57 256 10.8 25 526 4.8 228 4.0 2 474 41.4 30 147 5.7 6 474 1.22
88 56 462 10.5 27 213 5.1 229 4.1 2 179 37.2 31 102 5.8 6 567 1.22
89 54 086 9.9 27 480 5.0 219 4.0 2 040 36.3 31 809 5.8 6 959 1.28
1990 53 356 9.7 28 857 5.2 225 4.2 1 993 36.0 33 626 6.1 7 092 1.28
91 54 187 9.7 29 651 5.3 230 4.2 1 964 35.0 34 757 6.2 7 806 1.40
92 53 128 9.4 31 332 5.6 224 4.2 1 924 34.9 35 947 6.4 8 411 1.49
93 53 352 9.4 32 000 5.6 238 4.5 1 800 32.6 38 453 6.8 8 735 1.54
94 56 667 9.9 32 687 5.7 219 3.9 1 705 29.2 37 964 6.6 9 210 1.61
95 54 388 9.5 34 317 6.0 196 3.6 1 541 27.6 38 997 6.8 9 639 1.68
96 55 415 9.6 33 939 5.9 181 3.3 1 667 29.2 38 653 6.7 9 899 1.71
97 54 574 9.4 34 662 6.0 204 3.7 1 619 28.8 37 320 6.4 10 825 1.87
98 54 961 9.4 36 410 6.2 198 3.6 1 623 28.7 38 005 6.5 11 545 1.98



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