问答题
Country | GNP per head (2000,$) | Daily calorie supply per head | Life expectancy at birth (years) | Infant mortality rates per 1000 live births |
Bangladesh | 462 | 1922 | 52 | 63 |
Bolivia | 2458 | 2107 | 67 | 48 |
Egypt | 3323 | 2946 | 368 | 40 |
Indonesia | 3117 | 2314 | 65 | 31 |
U.S.A. | 18779 | 3781 | 79 | 11 |