Year

Population (million)

Water Consumption (l/day/capita)

Municipal

Industrial

Agricultural

Total

1984

2.596

92

21

522

635

1985

2.700

94

22

508

624

1986

2.798

132

24

452

608

1987

2.896

141

23

539

703

1988

3.001

150

36

561

747

1989

3.111

149

32

550

731

1990

3.468

141

34

520

695

1991

3.701

132

31

453

616

1992

3.844

148

25

499

672

1993

3.998

150

23

498

671

1994

4.139

145

26

481

652

1995

4.152

162

26

462

650

1996

4.291

155

26

440

621

1997

4.441

147

27

412

586

1998

4.601

143

26

427

596

Average

138

21

493

657