Gist, Yvonne J. (contributor); … - 1997 - [Elektronische Ressource]
%
Developing
countries
71%
Developed
countries
29%
Source: U.S. Bureau of the Census, International Programs Center.
1997 2025 …, International Programs Center.
52
54
55
59
61
54
53
61
56
69
64
1997
2025
Developing countries Developed countries
3
33 million by ….3
16.7
11.8
15.5
1997
2025
China
Tajikistan
Indonesia
India
Ecuador
Developed countries
Developing countries
73
63
44
66
60 …