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1) Year |
Live birth rates (per 1,000 population) |
Death rates (per 1,000 population) |
Infant mortality rates (per 1,000 live births) |
Neonatal mortality rates (per 1,000 live births) |
Natural increase rates (per 1,000 population) |
1899 | 32.0 | 21.5 | 153.8 | 77.9 | 10.5 |
1900 | 32.4 | 20.8 | 155.0 | 79.0 | 11.6 |
1 | 33.9 | 20.9 | 149.9 | 77.1 | 13.0 |
2 | 33.6 | 21.3 | 154.0 | 77.2 | 12.3 |
3 | 32.7 | 20.4 | 152.4 | 75.8 | 12.3 |
4 | 31.2 | 20.7 | 151.9 | 73.9 | 10.5 |
5 | 31.2 | 21.6 | 151.7 | 71.2 | 9.6 |
6 | 29.6 | 20.3 | 153.6 | 75.5 | 9.3 |
7 | 34.0 | 21.4 | 151.3 | 73.5 | 12.6 |
8 | 34.7 | 21.5 | 158.0 | 74.5 | 13.2 |
9 | 34.9 | 22.5 | 167.3 | 76.5 | 12.4 |
1910 | 34.8 | 21.6 | 161.2 | 74.1 | 13.2 |
11 | 35.1 | 20.9 | 158.4 | 72.8 | 14.1 |
12 | 34.4 | 20.5 | 154.2 | 71.3 | 13.9 |
13 | 34.3 | 20.0 | 152.1 | 70.7 | 14.2 |
14 | 34.8 | 21.2 | 158.5 | 69.5 | 13.6 |
15 | 34.1 | 20.7 | 160.4 | 69.7 | 13.4 |
16 | 33.7 | 22.2 | 170.3 | 73.1 | 11.5 |
17 | 33.5 | 22.2 | 173.2 | 77.1 | 11.3 |
18 | 32.7 | 27.3 | 188.6 | 81.3 | 5.5 |
19 | 32.3 | 23.3 | 170.5 | 72.6 | 9.0 |
1920 | 36.2 | 25.4 | 165.7 | 69.0 | 10.8 |
21 | 35.1 | 22.7 | 168.3 | 68.5 | 12.4 |
22 | 34.3 | 22.4 | 166.4 | 67.5 | 11.9 |
23 | 35.2 | 22.9 | 163.4 | 66.3 | 12.2 |
24 | 33.9 | 21.3 | 156.2 | 63.2 | 12.6 |
25 | 34.9 | 20.3 | 142.4 | 58.1 | 14.7 |
26 | 34.6 | 19.1 | 137.5 | 56.9 | 15.5 |
27 | 33.4 | 19.7 | 141.7 | 56.4 | 13.7 |
28 | 34.1 | 19.8 | 137.6 | 54.2 | 14.4 |
29 | 32.7 | 19.9 | 142.1 | 55.4 | 12.9 |
1930 | 32.4 | 18.2 | 124.1 | 49.9 | 14.2 |
31 | 32.1 | 19.0 | 131.5 | 51.7 | 13.2 |
32 | 32.9 | 17.7 | 117.5 | 47.9 | 15.2 |
33 | 31.5 | 17.7 | 121.3 | 48.5 | 13.8 |
34 | 29.9 | 18.1 | 124.8 | 50.6 | 11.8 |
35 | 31.6 | 16.8 | 106.7 | 44.7 | 14.9 |
36 | 30.0 | 17.5 | 116.7 | 48.1 | 12.4 |
37 | 30.9 | 17.1 | 105.8 | 43.8 | 13.8 |
38 | 27.2 | 17.7 | 114.4 | 46.2 | 9.4 |
39 | 26.6 | 17.8 | 106.2 | 44.3 | 8.9 |
1940 | 29.4 | 16.5 | 90.0 | 38.7 | 12.9 |
41 | 31.8 | 16.0 | 84.1 | 34.2 | 15.7 |
42 | 30.9 | 16.1 | 85.5 | 34.1 | 14.7 |
43 | 30.9 | 16.7 | 86.6 | 33.8 | 14.3 |
1947 | 34.3 | 14.6 | 76.7 | 31.4 | 19.7 |
48 | 33.5 | 11.9 | 61.7 | 27.5 | 21.6 |
49 | 33.0 | 11.6 | 62.5 | 26.9 | 21.4 |
1950 | 28.1 | 10.9 | 60.1 | 27.4 | 17.2 |
51 | 25.3 | 9.9 | 57.5 | 27.5 | 15.4 |
52 | 23.4 | 8.9 | 49.4 | 25.4 | 14.4 |
53 | 21.5 | 8.9 | 48.9 | 25.5 | 12.6 |
54 | 20.0 | 8.2 | 44.6 | 24.1 | 11.9 |
55 | 19.4 | 7.8 | 39.8 | 22.3 | 11.6 |
56 | 18.4 | 8.0 | 40.6 | 23.0 | 10.4 |
57 | 17.2 | 8.3 | 40.0 | 21.6 | 8.9 |
58 | 18.0 | 7.4 | 34.5 | 19.5 | 10.5 |
59 | 17.5 | 7.4 | 33.7 | 18.6 | 10.1 |
1960 | 17.2 | 7.6 | 30.7 | 17.0 | 9.6 |
61 | 16.9 | 7.4 | 28.6 | 16.5 | 9.5 |
62 | 17.0 | 7.5 | 26.4 | 15.3 | 9.5 |
63 | 17.3 | 7.0 | 23.2 | 13.8 | 10.3 |
64 | 17.7 | 6.9 | 20.4 | 12.4 | 10.7 |
65 | 18.6 | 7.1 | 18.5 | 11.7 | 11.4 |
66 | 13.7 | 6.8 | 19.3 | 12.0 | 7.0 |
67 | 19.4 | 6.8 | 14.9 | 9.9 | 12.7 |
68 | 18.6 | 6.8 | 15.3 | 9.8 | 11.8 |
69 | 18.5 | 6.8 | 14.2 | 9.1 | 11.7 |
1970 | 18.8 | 6.9 | 13.1 | 8.7 | 11.8 |
71 | 19.2 | 6.6 | 12.4 | 8.2 | 12.6 |
72 | 19.3 | 6.5 | 11.7 | 7.8 | 12.8 |
73 | 19.4 | 6.6 | 11.3 | 7.4 | 12.8 |
74 | 18.6 | 6.5 | 10.8 | 7.1 | 12.1 |
75 | 17.1 | 6.3 | 10.0 | 6.8 | 10.8 |
76 | 16.3 | 6.3 | 9.3 | 6.4 | 10.0 |
77 | 15.5 | 6.1 | 8.9 | 6.1 | 9.4 |
78 | 14.9 | 6.1 | 8.4 | 5.6 | 8.8 |
79 | 14.2 | 6.0 | 7.9 | 5.2 | 8.3 |
1980 | 13.6 | 6.2 | 7.5 | 4.9 | 7.3 |
81 | 13.0 | 6.1 | 7.1 | 4.7 | 6.9 |
82 | 12.8 | 6.0 | 6.6 | 4.2 | 6.8 |
83 | 12.7 | 6.2 | 6.2 | 3.9 | 6.5 |
84 | 12.5 | 6.2 | 6.0 | 3.7 | 6.3 |
85 | 11.9 | 6.3 | 5.5 | 3.4 | 5.6 |
86 | 11.4 | 6.2 | 5.2 | 3.1 | 5.2 |
87 | 11.1 | 6.2 | 5.0 | 2.9 | 4.9 |
88 | 10.8 | 6.5 | 4.8 | 2.7 | 4.3 |
89 | 10.2 | 6.4 | 4.6 | 2.6 | 3.7 |
1990 | 10.0 | 6.7 | 4.6 | 2.6 | 3.3 |
91 | 9.9 | 6.7 | 4.4 | 2.4 | 3.2 |
92 | 9.8 | 6.9 | 4.5 | 2.4 | 2.9 |
93 | 9.6 | 7.1 | 4.3 | 2.3 | 2.5 |
94 | 10.0 | 7.1 | 4.2 | 2.3 | 2.9 |
95 | 9.6 | 7.4 | 4.3 | 2.2 | 2.1 |
96 | 9.7 | 7.2 | 3.8 | 2.0 | 2.5 |
97 | 9.5 | 7.3 | 3.7 | 1.9 | 2.2 |
98 | 9.6 | 7.5 | 3.6 | 2.0 | 2.1 |
99 | 9.4 | 7.8 | 3.4 | 1.8 | 1.6 |
Note; | 1) | Excluding Okinawa prefecture for 1947-1972 | |
2) | Figures for 1899-1966 include foreigners.Figures for 1967-1999 exclude foreigners. | ||
Source; | "*": Population Census | ||
Others: Population Estimation | |||
3) | Total figures of foetal deaths for 1948-1949 include spontaneous or artificial as unknown | ||
4) | The sum of the age-specific fertility rates from age 15 to 49 years old. |