(Per cent)

Year

Composite Index

Electricity

Coal

Finished Steel

Cement

Crude Petroleum

Petroleum Refinery Products

Weight

28.77

11.43

6.61

5.21

1.60

2.41

1.52

1981-82  

15.50

10.00

8.90

15.90

12.3

52.8

8.50

1982-83  

7.79

6.82

5.14

0.00

10.95

30.30

2.86

1983-84  

6.43

7.66

5.85

-12.34

16.29

23.20

13.89

1984-85  

9.43

11.94

6.68

9.35

11.46

11.54

0.94

1985-86  

8.07

8.55

4.72

11.43

9.60

4.46

20.58

1986-87  

7.47

10.34

7.39

5.17

10.56

0.66

6.46

1987-88  

6.06

7.61

8.94

4.84

8.23

-0.31

4.49

1988-89  

8.17

9.53

7.58

6.96

13.13

7.22

2.27

1989-90  

6.26

10.86

3.40

-2.12

2.21

4.62

6.36

1990-91  

4.72

7.81

5.39

3.29

6.33

-1.18

-0.21

1991-92  

6.93

8.50

8.29

20.46

10.91

-10.10

-0.80

1992-93  

3.26

5.02

3.93

0.90

0.17

-10.88

4.16

1993-94  

5.27

7.38

3.25

6.19

6.84

0.00

1.61

(Base :  1993-94 = 100)

Weight

26.68

10.17

3.22

5.13

1.99

4.17

2.00

1994-95  

11.00

8.50

3.00

17.30

8.8

19.3

5.90

1995-96  

10.53

8.11

6.40

21.82

11.49

7.04

3.97

1996-97  

3.66

4.01

5.74

5.74

9.65

-4.70

6.99

1997-98  

5.66

6.56

3.62

6.29

9.10

2.96

3.65

1998-99  

2.83

6.46

-2.08

1.37

5.72

-3.35

5.16

1999-00  

9.11

7.30

3.23

15.05

14.21

-2.39

25.39

2000-01  

5.1

3.97

3.54

6.41

-0.91

1.52

20.37

2001-02  

3.22

3.11

4.21

3.56

7.43

-1.25

3.72

2002-03  

5.01

3.20

4.57

7.32

8.85

3.46

4.93

2003-04  

6.11

5.05

5.10

9.75

6.06

0.73

8.25

2004-05  

5.81

5.16

6.17

8.39

6.60

1.86

4.29

2005-06  

6.06

5.18

6.60

10.82

12.33

-5.25

2.14

2006-07  

9.23

7.23

5.88

13.08

9.15

5.54

12.91

2007-08  

5.95

6.35

6.25

6.21

8.07

0.32

6.48

2008-09  

2.79

2.76

7.79

0.77

7.50

-1.74

3.01

Note : 1) 2008-09 data are provisional.
2) Petroleum Refinery Products has 93 per cent of the refinery throughput for base 1980-81 = 100.
3) Weight represents Weight in Index Number of Industrial Production.
Also see Notes on Tables.
Source : 1) Ministry of Statistics and Programme Implementation, Government of India for base 1980-81 = 100.
2) Ministry of Commerce and Industry, Government of India for base 1993-94 = 100.