20. Occupation for which one has trained or being trained ____
21. Method by which vocational training is acquired
[] Agricultural college
[] Teachers training college
[] Technical school
[] Other institution training
[] Private study
[] Hotel
[] Other
[] Not stated
[] Completed
[] Not stated
22. Period of training
[] Under half year
[] Half - 1 year
[] 1 - 1.5 years
[] 1.5 - 2 years
[] 2 - 2.5 years
[] 2.5 - 3 years
[] 3 - 3.5 years
[] 3.5 - 4 years
[] 4 - 4.5 years
[] 4.5 years and over