Year |
All levels |
First Level |
Second |
1 st & 2 nd |
Third level | ||||||
US$ |
Units |
US$ |
Units |
US$ |
Units |
US$ |
Units |
US$ |
Units | ||
All developing |
1975 |
49 |
0.15 |
33 |
0.10 | ||||||
1980 |
106 |
0.17 |
73 |
0.12 | |||||||
1998 |
129 |
0.18 |
93 |
0.13 | |||||||
Sub-Saharan |
1975 |
101 |
0.44 |
49 |
0.21 |
251 |
1.09 |
75 |
0.33 |
2675 |
10.7 |
1980 |
133 |
0.32 |
70 |
0.17 |
296 |
0.72 |
101 |
0.24 |
3521 |
8.5 | |
1988 |
89 |
0.31 |
50 |
0.17 |
175 |
0.61 |
70 |
0.24 |
1549 |
5.4 | |
Arab |
1975 |
140 |
0.21 |
105 |
0.16 |
633 |
0.9 | ||||
1980 |
227 |
0.16 |
174 |
0.13 |
1019 |
0.7 | |||||
1988 |
313 |
0.19 |
240 |
0.15 |
1467 |
0.9 | |||||
Latin America |
1975 |
166 |
0.15 |
81 |
0.07 |
196 |
0.18 |
100 |
0.09 |
694 |
0.6 |
1980 |
328 |
0.14 |
164 |
0.07 |
326 |
0.14 |
195 |
0.09 |
1286 |
0.6 | |
1988 |
293 |
0.15 |
163 |
0.09 |
246 |
0.13 |
180 |
0.09 |
863 |
0.5 | |
East Asia Oceania [8] |
1975 |
19 |
0.09 |
17 |
0.08 |
353 |
1.6 | ||||
1980 |
46 |
0.11 |
36 |
0.09 |
538 |
1.3 | |||||
1988 |
73 |
0.13 |
43 |
0.08 |
89 |
0.16 |
55 |
0.10 |
446 |
0.8 | |
South Asia [5] |
1975 |
32 |
0.17 |
17 |
0.09 |
34 |
0.18 |
21 |
0.11 |
116 |
0.6 |
1980 |
83 |
0.24 |
50 |
0.15 |
96 |
0.28 |
63 |
0.19 |
195 |
0.6 | |
1988 |
110 |
0.19 |
69 |
0.12 |
123 |
0.21 |
86 |
0.15 |
445 |
0.8 | |
LCDs [19] |
1975 |
34 |
0.23 |
18 |
0.12 |
55 |
0.38 |
25 |
0.17 |
513 |
3.5 |
1980 |
50 |
0.24 |
26 |
0.13 |
90 |
0.44 |
36 |
0.18 |
858 |
4.2 | |
1988 |
45 |
0.22 |
25 |
0.12 |
86 |
0.43 |
35 |
0.17 |
422 |
2.1 | |
Developed Countries [31] |
1975 |
1098 |
0.24 |
834 |
0.18 |
2637 |
0.6 | ||||
1980 |
1862 |
0.23 |
1417 |
0.18 |
4019 |
0.5 | |||||
1988 |
2888 |
0 24 |
1983 |
0.16 |
6520 |
0.5 |
Note: Units refer to units of GNP per capita; numbers in parentheses in
column 1 refer to the number of countries.
Source: UNESCO 1991:98 Table r9.