| 表2−11 世界の主要地域,年齢(3区分)別人口:1950,2020,2050,2100年 |
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(1,000人) |
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| 地 域 |
1950年 |
2020年 |
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| 0〜14歳 |
15〜64歳 |
65歳以上 |
0〜14歳 |
15〜64歳 |
65歳以上 |
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| 世界全域 |
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867,688 |
1,503,426
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128,208 |
2,013,739
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5,087,737
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739,478 |
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| 先進地域 |
1) |
221,791 |
522,667 |
61,795 |
207,410 |
822,873 |
245,874 |
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| 発展途上地域 |
2) |
645,897 |
980,760 |
66,413 |
1,806,328 |
4,264,863 |
493,603 |
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| アフリカ |
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94,513 |
125,487 |
7,549 |
551,727 |
761,876 |
47,074 |
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東部アフリカ |
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28,466 |
35,258 |
2,070 |
189,162 |
247,259 |
12,871 |
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中部アフリカ |
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10,888 |
14,745 |
1,002 |
84,066 |
95,357 |
5,147 |
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南部アフリカ |
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20,174 |
28,283 |
1,601 |
82,374 |
155,869 |
13,175 |
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西部アフリカ |
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5,968 |
8,243 |
612 |
19,835 |
43,576 |
3,861 |
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北部アフリカ |
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29,017 |
38,958 |
2,265 |
176,290 |
219,815 |
12,020 |
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| アジア |
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510,936 |
810,617 |
57,495 |
1,109,402 |
3,129,223 |
425,699 |
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中央アジア |
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5,728 |
10,594 |
1,073 |
23,173 |
47,553 |
3,998 |
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東部アジア |
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236,802 |
400,665 |
32,654 |
288,117 |
1,142,168 |
232,894 |
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南部アジア |
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182,812 |
275,833 |
16,710 |
546,755 |
1,299,443 |
123,420 |
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南東部アジア |
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65,715 |
94,466 |
4,617 |
167,637 |
452,558 |
49,969 |
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西部アジア |
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19,879 |
29,059 |
2,441 |
83,719 |
187,501 |
15,418 |
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| ヨーロッパ |
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144,994 |
361,086 |
43,641 |
118,540 |
485,164 |
142,521 |
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| ラテンアメリカ |
3) |
69,245 |
93,657 |
5,434 |
155,618 |
438,838 |
57,380 |
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| 北部アメリカ |
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44,221 |
104,683 |
13,186 |
68,222 |
244,388 |
61,346 |
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| オセアニア |
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3,779 |
7,897 |
902 |
10,230 |
28,246 |
5,458 |
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| 地 域 |
2050年 |
2100年 |
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| 0〜14歳 |
15〜64歳 |
65歳以上 |
0〜14歳 |
15〜64歳 |
65歳以上 |
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| 世界全域 |
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2,010,397 |
6,096,152
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1,602,943
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1,705,807
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6,156,867
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2,486,649
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| 先進地域 |
1) |
179,425 |
735,406 |
351,500 |
153,389 |
626,629 |
372,326 |
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| 発展途上地域 |
2) |
1,830,971 |
5,360,746 |
1,251,443 |
1,552,418 |
5,530,237 |
2,114,323 |
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| アフリカ |
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786,367 |
1,556,453 |
142,315 |
808,204 |
2,547,142 |
569,075 |
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東部アフリカ |
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264,536 |
539,654 |
42,093 |
266,511 |
862,970 |
209,505 |
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中部アフリカ |
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149,632 |
241,850 |
14,898 |
172,236 |
506,606 |
84,315 |
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南部アフリカ |
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93,035 |
238,664 |
41,888 |
84,867 |
294,107 |
103,099 |
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西部アフリカ |
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18,999 |
57,621 |
8,923 |
14,978 |
56,172 |
17,566 |
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北部アフリカ |
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260,166 |
478,664 |
34,514 |
269,613 |
827,287 |
154,590 |
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| アジア |
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924,766 |
3,363,776 |
1,004,406 |
661,598 |
2,650,107 |
1,362,544 |
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中央アジア |
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25,745 |
67,418 |
10,931 |
21,560 |
78,154 |
26,363 |
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東部アジア |
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173,577 |
880,068 |
469,175 |
91,317 |
451,264 |
368,696 |
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南部アジア |
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489,188 |
1,647,462 |
339,297 |
364,985 |
1,410,872 |
657,726 |
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南東部アジア |
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149,715 |
511,239 |
128,695 |
110,160 |
434,037 |
196,543 |
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西部アジア |
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86,540 |
257,589 |
56,308 |
73,575 |
275,781 |
113,217 |
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| ヨーロッパ |
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97,066 |
402,879 |
203,062 |
76,746 |
317,008 |
192,761 |
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| ラテンアメリカ |
3) |
126,300 |
480,849 |
142,020 |
86,351 |
354,156 |
206,892 |
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| 北部アメリカ |
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65,066 |
255,919 |
100,413 |
62,363 |
248,570 |
137,094 |
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| オセアニア |
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10,831 |
36,277 |
10,726 |
10,545 |
39,884 |
18,283 |
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| UN, World Population Prospects:
The 2022 Revision (中位推計)による。各年年央(7月1日)現在。 |
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| 1)ヨーロッパ,北部アメリカ,日本,オーストラリアおよびニュージーランドからなる地域。 |
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| 2)先進地域以外の地域。 |
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| 3)カリブ海諸国,中央アメリカおよび南アメリカを含む。 |
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