DOMESTIC ENERGY SUPPLY BY SOURCE - %

SOURCE

1970

1980

1990

1996

1997

T O T A L - 10^3 toe

74032

139223

187261

230570

242769

NON-RENEWABLE ENERGY

37

44

38

41

41

OIL & OIL PRODUCTS

33

39

30

33

34

NATURAL GAS

0

1

2

3

3

COAL & COAL PRODUCTS

3

4

5

5

5

OTHER

0

0

0

0

0

RENEWABLE ENERGY

63

56

62

59

59

HYDRAULIC & ELECTRICITY

16

27

36

38

38

FIREWOOD & CHARCOAL

42

22

15

9

9

SUGAR CANE PRODUCTS

5

6

10

10

10

OTHER

0

1

1

1

1