El Salvador
Classificações
Households With Water Supply
Piping Neighbor
(Number)
2007
Usulután
5.692
Ahuachapan
4.942
La Paz
4.531
San Salvador
4.500
Sonsonate
4.202
San Miguel
3.998
Santa Ana
3.952
La Libertad
3.892
Cuscatlan
3.472
San Vicente
2.956
La Union
2.398
Morazan
2.123
Chalatenango
1.056
Cabanas
1.036