Table 2.
Access to improved drinking water and sanitation: absolute and relative within-province inequality in 34 Indonesian provinces (SUSENAS 2015).
| Access to improved drinking water |
Access to improved sanitation |
||||
|---|---|---|---|---|---|
| Provinces, grouped by island/area | Absolute inequality* (percentage points) | Relative inequality** | Absolute inequality* (percentage points) | Relative inequality** | Number of districts |
| Sumatra | |||||
| Aceh | 11.4 | 18.7 | 16.8 | 30.7 | 23 |
| North Sumatra | 15.1 | 21.1 | 19.4 | 28.5 | 33 |
| West Sumatra | 14.0 | 21.1 | 15.9 | 35.4 | 19 |
| Riau | 10.5 | 14.1 | 23.2 | 45.2 | 12 |
| Jambi | 16.6 | 26.4 | 16.5 | 28.3 | 11 |
| South Sumatra | 12.6 | 19.4 | 13.4 | 21.8 | 17 |
| Bengkulu | 13.7 | 33.3 | 17.2 | 43.8 | 10 |
| Lampung | 11.1 | 20.1 | 16.0 | 35.7 | 15 |
| Bangka-Belitung Islands | 6.0 | 8.8 | 7.5 | 9.2 | 7 |
| Riau Islands | 13.3 | 15.8 | 17.6 | 24.5 | 7 |
| Java-Bali | |||||
| DKI Jakarta | 5.1 | 5.5 | 2.7 | 3.1 | 6 |
| West Java | 12.1 | 18.1 | 16.3 | 27.4 | 27 |
| Central Java | 7.6 | 10.3 | 13.4 | 19.9 | 35 |
| DI Yogyakarta | 4.9 | 6.1 | 9.0 | 10.5 | 5 |
| East Java | 8.8 | 11.4 | 16.2 | 25.5 | 38 |
| Banten | 14.1 | 20.8 | 18.4 | 27.5 | 8 |
| Bali | 5.9 | 6.5 | 11.5 | 13.4 | 9 |
| Nusa Tenggara Islands | |||||
| West Nusa Tenggara | 7.0 | 9.8 | 7.0 | 11.0 | 10 |
| East Nusa Tenggara | 15.7 | 25.1 | 16.1 | 67.4 | 22 |
| Kalimantan | |||||
| West Kalimantan | 21.4 | 31.4 | 22.9 | 57.6 | 14 |
| Central Kalimantan | 13.6 | 23.8 | 22.5 | 62.8 | 14 |
| South Kalimantan | 14.0 | 22.5 | 14.4 | 24.0 | 13 |
| East Kalimantan | 13.3 | 17.0 | 16.2 | 23.5 | 10 |
| North Kalimantan | 7.9 | 9.4 | 18.3 | 37.8 | 5 |
| Sulawesi | |||||
| North Sulawesi | 8.9 | 12.5 | 11.3 | 16.8 | 15 |
| Central Sulawesi | 12.0 | 19.6 | 10.0 | 18.0 | 13 |
| South Sulawesi | 10.6 | 14.7 | 13.0 | 17.9 | 24 |
| Southeast Sulawesi | 6.0 | 7.8 | 11.0 | 17.3 | 14 |
| Gorontalo | 8.0 | 12.1 | 11.4 | 20.7 | 6 |
| West Sulawesi | 13.1 | 24.4 | 8.7 | 16.9 | 6 |
| Maluku Islands | |||||
| Maluku | 10.0 | 15.4 | 17.0 | 28.4 | 11 |
| North Maluku | 15.0 | 25.0 | 18.1 | 30.6 | 10 |
| Papua | |||||
| West Papua | 15.2 | 22.1 | 14.5 | 23.2 | 13 |
| Papua | 25.5 | 49.7 | 25.9 | 92.3 | 28 |
*Absolute inequality is measured by the Mean Difference from Mean (MDM).
**Relative inequality is measured by the Weighted Index of Disparity (IDIS – W)