World population in developed and developing regions (millions)
World population in developed and developing regions (millions)
Year
|
Total
|
In developed
regions
|
In developing
regions
|
|---|---|---|---|
1750
|
730
|
158
|
572
|
1900
|
1,608
|
505
|
1,103
|
1950
|
2,516
|
832
|
1,684
|
1955
|
2,751
|
887
|
1,864
|
1960
|
3,019
|
945
|
2,074
|
1965
|
3,336
|
1,003
|
2,333
|
1970
|
3,698
|
1,049
|
2,649
|
1975
|
4,079
|
1,095
|
2,984
|
1980
|
4,448
|
1,137
|
3,311
|
1985
|
4,851
|
1,174
|
3,677
|
1990
|
5,292
|
1,207
|
4,086
|
1995
|
5,770
|
1,236
|
4,534
|
2000
|
6,261
|
1,264
|
4,997
|
