Status Urban (%) Rural (%) Total (%) Reference
Arsenic free 75.5 75.0 75.1 [6]
Arsenic Contaminated 11.7 9.4 10.1 [43]
Not detected yet 12.8 15.6 14.8 [54]
Total 100.0 100.0 100.0  
Table 3: Arsenic status in household drinking water.