| Number of Industrial Disputes, Workers Involved, Mandays, Wages and Production Lost in Public Sector Undertakings in Central Sphere by Industry Group in India (2012) | ||||||
| Industry | Number of Disputes | Number of workers Involved | Number of Mandays Lost | Wages Lost (In Rs.) | Production Lost (In Rs.) | |
| Ports & Docks | ||||||
| Air Transport | ||||||
| Coal Mines | ||||||
| Non-Coal Mines | ||||||
| Oil Fields | ||||||
| Banks | ||||||
| Insurance | ||||||
| Railways(Except Workshops) | ||||||
| Posts &Telegraphs | ||||||
| Defence Undertakings | ||||||
| Other Central Undertakings | ||||||
| Total | ||||||
