(Per cent)

Year

Composite Index

Electricity

Coal

Finished Steel

Cement

Crude Petroleum

Petroleum Refinery Products

1

2

3

4

5

6

7

8

(Base : 1980-81 = 100)

Weight

28.8

11.4

6.6

5.2

1.6

2.4

1.5

1981-82

15.5

10.0

8.9

15.9

12.3

52.8

8.5

1982-83

7.8

6.8

5.1

0.0

10.9

30.3

2.9

1983-84

6.4

7.7

5.8

-12.3

16.3

23.2

13.9

1984-85

9.4

11.9

6.7

9.3

11.5

11.5

0.9

1985-86

8.1

8.6

4.7

11.4

9.6

4.5

20.6

1986-87

7.5

10.3

7.4

5.2

10.6

0.7

6.5

1987-88

6.1

7.6

8.9

4.8

8.2

-0.3

4.5

1988-89

8.2

9.5

7.6

7.0

13.1

7.2

2.3

1989-90

6.3

10.9

3.4

-2.1

2.2

4.6

6.4

1990-91

4.7

7.8

5.4

3.3

6.3

-1.2

-0.2

1991-92

6.9

8.5

8.3

20.5

10.9

-10.1

-0.8

1992-93

3.3

5.0

3.9

0.9

0.1

-10.9

4.2

1993-94

5.3

7.4

3.3

6.2

6.8

0.0

1.6

(Base: 1993-94=100)

Weight

26.7

10.2

3.2

5.1

2.0

4.2

2.0

1994-95

11.0

8.5

3.0

17.3

8.8

19.3

5.9

1995-96

10.5

8.1

6.4

21.9

11.5

7.0

3.9

1996-97

3.7

4.0

5.7

5.7

9.7

-4.6

7.1

1997-98

5.7

6.6

3.6

6.3

9.1

2.9

3.6

1998-99

2.8

6.5

-2.1

1.4

5.7

-3.4

5.2

1999-00

9.1

7.3

3.1

15.1

14.2

-2.4

25.4

2000-01

5.1

4.0

3.6

6.4

-0.9

1.5

20.4

2001-02

3.2

3.1

4.2

3.6

7.4

-1.3

3.7

2002-03

5.0

3.2

4.6

7.3

8.8

3.2

4.9

2003-04

6.1

5.0

5.1

9.8

6.1

1.0

8.3

2004-05

5.8

5.2

6.2

8.4

6.6

1.8

4.3

2005-06

6.1

5.2

6.6

10.8

12.4

-5.3

2.1

2006-07

9.2

7.3

5.9

13.1

9.2

5.5

12.9

2007-08

5.9

6.3

6.3

6.2

8.1

0.4

6.5

2008-09

3.0

2.8

8.0

1.6

7.2

-1.8

3.0

2009-10

5.5

6.4

8.2

4.9

10.6

0.5

-0.5

2010-11

4.6

5.6

-0.4

3.6

7.0

5.9

5.3

Note  : 1. 2010-11 data are provisional and upto June 2010.
2. Petroleum Refinery Products has 93 percent 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.