I. Life expectancies at specific ages
In the abridged life tables 2010, life expectancy at birth was 79.64 years for males, increasing by 0.05 years from 79.59 years in 2009, and 86.39 years for females, decreasing by 0.05 years from 86.44 years in 2009.
The increments of life expectancies for both males and females tended to decline as age increases.
The difference in life expectancy at birth between the sexes was 6.75 years, decreasing by 0.10 years from 2009 to 2010.
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Table 1. Life expectancies at specific ages and their
increments to the previous year
(years)
| Age |
Male |
Female |
| 2010 |
2009 |
Increase |
2010 |
2009 |
Increase |
| 0 |
79.64 |
79.59 |
0.05 |
86.39 |
86.44 |
△ 0.05 |
| 5 |
74.90 |
74.87 |
0.03 |
81.64 |
81.69 |
△ 0.05 |
| 10 |
69.94 |
69.90 |
0.04 |
76.67 |
76.73 |
△ 0.06 |
| 15 |
64.98 |
64.93 |
0.05 |
71.70 |
71.75 |
△ 0.05 |
| 20 |
60.07 |
60.04 |
0.03 |
66.75 |
66.81 |
△ 0.06 |
| 25 |
55.24 |
55.20 |
0.04 |
61.83 |
61.90 |
△ 0.07 |
| 30 |
50.41 |
50.37 |
0.04 |
56.92 |
57.00 |
△ 0.08 |
| 35 |
45.59 |
45.55 |
0.04 |
52.03 |
52.11 |
△ 0.08 |
| 40 |
40.81 |
40.78 |
0.03 |
47.17 |
47.25 |
△ 0.08 |
| 45 |
36.10 |
36.09 |
0.01 |
42.36 |
42.44 |
△ 0.08 |
| 50 |
31.51 |
31.51 |
0.00 |
37.61 |
37.70 |
△ 0.09 |
| 55 |
27.07 |
27.09 |
△ 0.02 |
32.95 |
33.04 |
△ 0.09 |
| 60 |
22.84 |
22.87 |
△ 0.03 |
28.37 |
28.46 |
△ 0.09 |
| 65 |
18.86 |
18.88 |
△ 0.02 |
23.89 |
23.97 |
△ 0.08 |
| 70 |
15.08 |
15.10 |
△ 0.02 |
19.53 |
19.61 |
△ 0.08 |
| 75 |
11.58 |
11.63 |
△ 0.05 |
15.38 |
15.46 |
△ 0.08 |
| 80 |
8.57 |
8.66 |
△ 0.09 |
11.59 |
11.68 |
△ 0.09 |
| 85 |
6.18 |
6.27 |
△ 0.09 |
8.30 |
8.41 |
△ 0.11 |
| 90 |
4.41 |
4.48 |
△ 0.07 |
5.76 |
5.86 |
△ 0.10 |
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Table 2.Trend of life expectancies at birth
(years)
| Year |
Male |
Female |
Difference |
| 1947 |
50.06 |
53.96 |
3.90 |
| 1950-1952 |
59.57 |
62.97 |
3.40 |
| 1955 |
63.60 |
67.75 |
4.15 |
| 1960 |
65.32 |
70.19 |
4.87 |
| 1965 |
67.74 |
72.92 |
5.18 |
| 1970 |
69.31 |
74.66 |
5.35 |
| 1975 |
71.73 |
76.89 |
5.16 |
| 1980 |
73.35 |
78.76 |
5.41 |
| 1985 |
74.78 |
80.48 |
5.70 |
| 1990 |
75.92 |
81.90 |
5.98 |
| 1995 |
76.38 |
82.85 |
6.47 |
| 2000 |
77.72 |
84.60 |
6.88 |
| 2001 |
78.07 |
84.93 |
6.86 |
| 2002 |
78.32 |
85.23 |
6.91 |
| 2003 |
78.36 |
85.33 |
6.97 |
| 2004 |
78.64 |
85.59 |
6.95 |
| 2005 |
78.56 |
85.52 |
6.96 |
| 2006 |
79.00 |
85.81 |
6.81 |
| 2007 |
79.19 |
85.99 |
6.80 |
| 2008 |
79.29 |
86.05 |
6.76 |
| 2009 |
79.59 |
86.44 |
6.85 |
| 2010 |
79.64 |
86.39 |
6.75 |
Notes:1.Data of 1947-2000 and 2005 are based on complete life tables.
2.Before 1970, data of Okinawa prefecture is not included.
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