Codes for Industrial Categories:- I: Cultivators; II: Agricultural Labourers; III: Livestock, Forestry, Fishing, Hunting & Plantations, Orchards and Allied Activities; IV: Mining and Quarying; V(a): Manufacturing, Processing, Servicing And Repairs In Household Industry; V(b): Manufacturing, Processing, Servicing and Repairs In other than Household Industry; VI: Constructions; VII: Trade And Commerce; VIII: Transport, Storage and Communications; IX: Other Services.
The catalog contains data related to Main Workers Classified by Industrial Category, Age and Sex, Census 1991 - India and States. It includes data on Gender wise and Age-group wise Total Population, Total Main Workers, Main Workers under different Industrial Category.