18-4    Basic Statistics on Tap Water Supply in Cities
Item	1995	2000	2003
Production cataCity of tap water (10 000tons per day)	69	292	351
Length of water supply piplines (km)	1032	4448	3670
Total annual volume of tap water supply (100 millon.tons)	3.1	5	7.7
Water consumption For residential use	1.4	2.5	2.9
Water for Production	1.7	2	1.6
Per-Capitall daily consumption of tap water for residential use (litre)	158.3	165.1	197
Number of Residents with Access to Tap Water (10 000 person)	231	418	478