1 = STRONGLY DISAGREE
2 = DISAGREE
3 = NEUTRAL
4 = AGREE
5 = STRONGLY AGREE

1 = >20
2 = 21-23
3 = 23-25
4 = 26-28
5 = 27-30

1 = Male
2 = Female

1.00 = Bachelors
2.00 = Masters

4 = Masters
8 = Bechelors

1.00 = YES
2.00 = NO

1.00 = EE
2.00 = ME
3.00 = CE