Minimum

Maximum

Mean

Std. Deviation

Variance

Skewness

Age (year)

19.00

72.00

38.66

12.80

163.78

0.84

Income

(Million VND per month)

2.00

70.00

9.983

8.17

66.72

3.40

Working Period (year)

1.00

45.00

9.73

8.61

74.058

1.75

Living Period (year)

1.00

72.00

19.22

20.22

408.90

0.93