Table 2 Descriptive statistics of sampling data and socioeconomic characteristics by per capita household expenditure quintiles
Year | Income quintiles | Nb of families surveyed | Nb of individuals surveyed | Annual household expenditurea | Insurance rate (%) | ||||
|---|---|---|---|---|---|---|---|---|---|
| Â | Â | urban | rural | urban | rural | urban | rural | urban | rural |
2002 | Q1 | 394 | 394 | 1243(21.14%) | 1609(20.79%) | 3495.50(69.38*) | 1722.95(38.00) | 5.31 | 7.61 |
| Â | Q2 | 395 | 390 | 1275(21.68%) | 1538(19.87%) | 6389.32(96.36) | 3200.49(43.63) | 17.22 | 8.09 |
| Â | Q3 | 396 | 403 | 1211(20.60%) | 1608(20.78%) | 9160.73(122.70) | 4351.83(53.47) | 27.53 | 6.87 |
| Â | Q4 | 394 | 391 | 1105(18.79%) | 1558(20.13%) | 12593.67(163.37) | 5714.12(73.02) | 41.85 | 12.81 |
| Â | Q5 | 395 | 394 | 1046(17.79%) | 1426(18.43%) | 28552.80(1464.54) | 14375.75(2346.13) | 48.47 | 13.21 |
| Â | total | 1974 | 1972 | 5880 | 7739 | 12040.99(15839.00) | 5871.69(21286.48) | 27.07 | 9.60 |
2007 | Q1 | 395 | 395 | 1217(21.81%) | 1567(21.20%) | 7017.00(129.81) | 3360.84(66.03) | 70.67 | 95.41 |
| Â | Q2 | 397 | 397 | 1215(21.77%) | 1574(21.29%) | 11024.56(153.47) | 5464.46(74.36) | 70.10 | 92.12 |
| Â | Q3 | 396 | 395 | 1126(20.18%) | 1489(20.14%) | 14496.86(220.37) | 7058.36(102.88) | 71.31 | 93.28 |
| Â | Q4 | 396 | 398 | 1031(18.47%) | 1474(19.94%) | 18998.99(279.67) | 9591.37(136.69) | 78.47 | 95.52 |
| Â | Q5 | 395 | 394 | 992(17.77%) | 1288(17.42%) | 30941.74(696.17) | 15993.42(392.00) | 82.28 | 96.20 |
| Â | total | 1979 | 1979 | 5581 | 7392 | 16506.67(10922.06) | 8288.91(5835.67) | 74.18 | 94.44 |