Publications

Year

Composite index

Electricity

Coal

Finished steel

Cement

Crude petroleum

Petroleum
refinery
products

1

2

3

4

5

6

7

8

Base Year: 1980-81 =100

Weight

28.77

11.43

6.61

5.21

1.6

2.41

1.52

1982-83

124.5

117.5

114.5

115.9

124.6

199.1

111.6

1983-84

132.5

126.5

121.2

101.6

144.9

245.3

127.1

1984-85

145.0

141.6

129.3

111.1

161.5

273.6

128.3

1985-86

156.7

153.7

135.4

123.8

177.0

285.8

154.7

1986-87

168.4

169.6

145.4

130.2

195.7

287.7

164.7

1987-88

178.6

182.5

158.4

136.5

211.8

286.8

172.1

1988-89

193.2

199.9

170.4

146.0

239.6

307.5

176.0

1989-90

205.3

221.6

176.2

142.9

244.9

321.7

187.2

1990-91

215.0

238.9

185.7

147.6

260.4

317.9

186.8

1991-92

229.9

259.2

201.1

177.8

288.8

285.8

185.3

1992-93

237.4

272.2

209.0

179.4

289.3

254.7

193.0

1993-94

249.9

292.3

215.8

190.5

309.1

254.7

196.1

Base Year: 1993-94 = 100

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

117.3

109.8

142.9

121.3

127.7

110.0

1996-97

127.3

122.0

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

138.4

117.8

162.8

153.4

121.1

128.4

1999-00

150.9

148.5

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

159.2

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

181.5

153.1

263.5

229.5

125.8

238.1

2005-06

204.7

190.9

163.2

292.0

257.8

119.1

243.2

2006-07

223.6

204.7

172.8

330.2

281.4

125.8

274.6

2007-08

236.9

217.7

183.6

350.7

304.1

126.2

292.4

2008-09

244.0

223.7

198.3

356.2

326.1

124.0

301.2

2009-10

257.3

237.2

214.6

373.7

360.5

124.7

299.8

2010-11

261.8

247.9

193.2

376.5

385.5

129.6

302.7

Note  : 1. Data for 2010-11 are provisional and upto June 2010.
2. Petroleum refinery products represent 93 percent of the refinery throughput for base 1980-81 = 100.
3. Weights represent weight of 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.