| | 1990 | 1998 | 1999 |
| People |
| Life expectancy(years) | 54 | 57 | 58 |
| Fertility rate(births per woman) | 5.3 | 4.4 | 4.3 |
| Infant mortality rate(per 1000 live births) | 101 | 79 | 75 |
| Under 5 mortality rate(per 1000 children) | 138 | 117 | 109 |
| Child malnutrition(% of children under 5) |   |
47 |
| Urban population(% of total) | 9 | 11 | 12 |
| Rural population density(per km2 arable land) | 748 | 700 |
| Illiteracy male(% of people 15 and above) | 53 | 43 | 42 |
| Illiteracy female(% of people 15 and above) | 86 | 78 | 77 |
| Net primary enrollment(% of relevant age group) | 64 |
| Net secondary enrollment(% of relevant age group) | 23 |
| Girls in primary school(% of enrollment) | 36 | 41 |
| Girls in secondary school(% of enrollment) | 29 | 37 |
| Economy |
| GDP ($ millions) | 3628 | 4852 | 4995 |
| GDP growth (annual %) | 4.6 | 3.0 | 3.9 |
| GDP implicit price deflator (annual % growth) | 10.7 | 4.2 | 8.6 |
| Value added in agriculture(% of GDP) | 51.6 | 39.9 | 41.7 |
| Value added in industry (% of GDP) | 16.2 | 22.5 |
21.3 |
| Value added in service (% of GDP) | 32.1 | 37.6 | 36.9 |
| Exports of goods and service (% of GDP) | 10.5 | 22.8 | 23.0 |
| Imports of goods and service (% of GDP) | 21.1 | 33.9 | 30.0 |
| Gross domestic investment (% of GDP) | 18.4 | 24.8 | 20.2 |
| Central government revenues (% of GDP) | 8.5 | 10.5 | 10.3 |
| Overall budget deficit (% of GDP) | -6.8 | -4.6 | -3.9 |
| Money and quasi money (annual % growth) | 18.5 | 24.0 | 21.6 |