Population below $1.90 a day is the percentage of the population living on less than $1.90 a day at 2011 international prices.
| التاريخ | Value | تغيير , % |
|---|---|---|
| 2004 | 1.7 | -39.41 % |
| 2002 | 2.7 | 4.54 % |
| 1999 | 2.6 | -23.74 % |
| 1996 | 3.4 | -65.14 % |
| 1993 | 9.8 | 115.20 % |
| 1990 | 4.6 | -25.53 % |
| 1988 | 6.1 |