@ Base 1982=100.
Note : New series of Consumer Price Index for Industrial Workers with base 2001 = 100 was released in January 2006 by Labour Bureau, Shimla. Linking Factors between old and new series as published by the Labour Bureau are reproduced in column 2.
For (1) and (2) See ‘Notes on Tables’.
Source : Labour Bureau, Ministry of Labour, Government of India.