( Base : 1978-79 = 100 )

Unit Value Index

Quantum Index

Terms of Trade

Year

Exports

Imports

Exports

Imports

Gross

Net

Income

1

2

3

4

5

6

7

8

1970-71

45.0

35.3

59.0

67.2

113.9

127.5

75.2

1971-72

46.0

32.8

59.2

80.6

136.1

140.2

83.0

1972-73

51.2

34.2

66.5

76.7

115.3

149.7

99.6

1973-74

62.2

48.9

69.5

87.2

125.5

127.2

88.4

1974-75

78.0

84.5

73.7

77.2

104.7

92.3

68.0

1975-76

83.9

99.1

81.7

76.0

93.0

84.7

69.2

1976-77

89.4

96.3

96.8

76.1

78.6

92.8

89.9

1977-78

100.3

88.0

93.2

100.0

107.3

114.0

106.2

1978-79

100.0

100.0

100.0

100.0

100.0

100.0

100.0

1979-80

105.4

114.1

106.2

116.4

109.6

92.4

98.1

1980-81

108.5

134.2

108.1

137.9

127.6

80.8

87.4

1981-82

124.1

133.1

110.1

150.6

136.8

93.2

102.7

1982-83

132.0

136.3

116.7

154.6

132.5

96.8

113.0

1983-84

151.0

125.8

113.0

185.4

164.1

120.0

135.6

1984-85

169.8

161.7

120.8

156.1

129.2

105.0

126.9

1985-86

170.8

158.8

111.3

182.3

163.8

107.6

119.7

1986-87

179.4

139.4

121.3

212.3

175.0

128.7

156.1

1987-88

195.4

160.0

140.0

204.8

146.3

122.1

171.0

1988-89

232.2

185.5

152.1

224.2

147.4

125.2

190.4

1989-90

276.6

228.4

174.9

227.8

130.2

121.1

211.8

1990-91

292.5

267.7

194.1

237.7

122.5

109.3

212.1

1991-92

369.5

309.1

208.6

228.0

109.3

119.5

249.4

1992-93

421.5

331.0

222.9

282.0

126.5

127.3

283.8

1993-94

474.1

327.2

257.5

329.1

127.8

144.9

373.1

1994-95

494.6

324.6

292.7

408.3

139.5

152.4

446.0

1995-96

484.2

351.0

384.3

514.8

134.0

137.9

530.1

1996-97

504.7

399.8

411.8

511.8

124.3

126.2

519.8

1997-98

589.4

404.2

386.0

562.8

145.8

145.8

562.9

1998-99

612.0

408.0

399.0

644.0

161.4

150.0

598.5

Also see Notes on Tables.

Note:

1. Gross Terms of Trade implies Volume Index of Imports expressed as percentage of Volume Index of Exports

2. Net Terms of Trade implies unit value Index of Exports expressed as percentage of unit value Index of Imports.

3. Income Terms of Trade implies the product of Net Terms of Trade and Volume Index of Exports expressed as a percentage.

Source: Directorate General of Commercial Intelligence and Statistics, Calcutta.