Number of people, in millions, living on less than $1.90 a day at 2011 PPP is calculated by multiplying the poverty rate and the population. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2015 | 9,3 | 3,33 % |
| 2010 | 9,0 | 18,42 % |
| 2006 | 7,6 | 10,14 % |
| 2004 | 6,9 | 16,95 % |
| 2002 | 5,9 | 37,21 % |
| 1998 | 4,3 | 4,88 % |
| 1996 | 4,1 | -16,33 % |
| 1993 | 4,9 | 8,89 % |
| 1991 | 4,5 |