Population below $1.90 a day is the percentage of the population living on less than $1.90 a day at 2011 international prices.
| तिथि | मान | बदले , % |
|---|---|---|
| 2013 | 5.7 | -20.91% |
| 2011 | 7.2 | -1.77% |
| 2010 | 7.4 | -38.05% |
| 2007 | 11.9 | -28.60% |
| 2005 | 16.6 | -0.40% |
| 2004 | 16.7 | -40.81% |
| 2001 | 28.2 | 10.99% |
| 1998 | 25.4 | 39.12% |
| 1996 | 18.3 | -69.84% |
| 1990 | 60.6 | -5.43% |
| 1987 | 64.1 |