Variables

M (SD)

n

%

Age (years)

23.14 (3.7)

Ethnic background

Betawinese, Sundanese

33

78.6

Javanese, Minangnese, Bataknese

9

21.4

Educational level

Senior and junior high school

35

83.3

Diploma and bachelor

7

16.7

Occupation

Unemployed

31

73.8

Employed

11

26.2

Family income/month (IDR)

3,809,520 (1,909,380)