Base Year : 1993-94 = 100

Year

Overall
Index

Electricity

Coal

Finished steel

Cement

Crude
petroleum

Petroleum
refinery
products

1

2

3

4

5

6

7

8

Weight

26.68

10.17

3.22

5.13

1.99

4.17

2.00

1994-95

111.1

108.5

103.2

117.2

108.8

119.3

105.9

1995-96

122.8

117.5

109.8

142.9

121.3

127.7

110.0

1996-97

127.3

121.9

116.1

151.1

133.0

121.8

117.8

1997-98

134.5

130.0

120.3

160.6

145.1

125.3

122.1

1998-99

138.3

138.6

117.8

162.8

153.4

121.1

128.4

1999-00

150.9

148.6

121.6

187.3

175.2

118.2

161.0

2000-01

158.6

154.4

125.9

199.3

173.6

120.0

193.8

2001-02

163.7

159.3

131.2

206.4

186.5

118.5

201.0

2002-03

171.9

164.3

137.2

221.5

203.0

122.6

210.9

2003-04

182.4

172.6

144.2

243.1

215.3

123.5

228.3

2004-05

193.0

181.6

153.1

263.5

229.5

125.8

238.1

Base Year : 2004-05 = 100

Year

Overall Index

Electricity

Coal

Steel

Cement

Crude Oil

Refinery Products

Natural Gas

Ferti lisers

1

2

3

4

5

6

7

8

9

10

Weight

37.90

10.32

4.38

6.68

2.41

5.22

5.94

1.71

1.25

2005-06

103.9

105.1

106.6

107.0

112.4

94.8

102.1

101.4

100.6

2006-07

112.6

112.8

112.9

120.7

122.6

100.0

115.3

99.9

103.8

2007-08

118.5

119.9

119.9

128.9

132.5

100.4

122.8

102.1

95.5

2008-09

121.8

123.2

129.5

131.4

142.1

98.6

126.5

103.4

91.8

2009-10

129.9

130.8

140.0

139.3

157.1

99.1

125.9

149.5

103.4

2010-11

138.4

138.1

139.7

157.7

164.2

111.0

129.7

164.4

103.4

2011-12

144.4

149.2

141.4

168.7

175.2

112.1

133.8

149.7

103.8

Note : Weights represent weight of Index Number of Industrial Production.
Also see Notes on Tables.
Source : Ministry of Commerce and Industry, Government of India for base 1993-94 = 100 and base 2004-05 = 100.