Study the following table and answer the questions based on it. Percentage showing distribution of All Workers by Status of Employment: Self-employed, Regular and Casual workers in Rural and Urban Areas in different years.   Year 1993-94 1999-2000 2004-05 2009-10 Rural Self-employed 58.0 55.8 60.2 54.2 All wage workers 42.0 44.2 39.9 45.9 Regular 6.5 68 7.1 7.3 Casual 35.6 37.4 32.8 38.6 Urban Self-employed 42.3 42.2 45.4 41.1 All wage workers 57.7 57.8 54.5 58.9 Regular 39.4 40.0 39.5 41.4 Casual 18.3 17.7 15.0 17.5

The casual workers are also called as _____ sector.

Organised Sector Salaried Sector Unorganised Sector Self employed Sector

Unorganised Sector