Rates of income growth between 1988 and 2008 across global income distribution
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Cumulative growth
(percent per capita)
Global Income Percentile
Rate of growth