Frequency Percent Valid Percent Cum. Percent
Gender    
Male 120 30.2 31.2 31.2
Female 264 66.5 68.6 99.7
missing 1 0.3 0.3 100.0
Total 385 97.0 100.0  
Age    
Less than 22 31 7.8 8.1 8.1
From 22 to 29 187 47.1 49.0 57.1
From 30 to 40 106 26.7 27.7 84.8
From 41 to 50 38 9.6 9.9 94.8
Over 50 20 5.0 5.2 100.0
         
Total 382 96.2 100.0  
Marital status    
Married 145 36.5 39.7 39.7
         
Single 207 52.1 56.7 96.4
Divorced 12 3.0 3.3 99.7
Other 1 0.3 0.3 100.0
Total 365 91.9 100.0  
Education level    
Primary school 5 1.3 1.3 1.3
Secondary school 114 28.7 29.8 31.1
College/university 256 64.5 66.8 97.9
No degree 8 2.0 2.1 100.0
Total 383 96.5 100.0  
Occupation    
Students 31 7.8 8.2 8.2
Office staff 173 43.6 45.6 53.8
Merchant 33 8.3 8.7 62.5
Workers 43 10.8 11.3 73.9
Manager 16 4.0 4.2 78.1
Housewife 21 5.3 5.5 83.6
Other 62 15.6 16.4 100.0
Total 379 95.5 100.0  
Income level    
Less than 5 mill. VND 117 29.5 31.4 31.4
From 5 to 10 mill. VND 207 52.1 55.5 86.9
From 11 to 15 mill. VND 34 8.6 9.1 96.0
         
From 16 to 20 mill. VND 4 1.0 1.1 97.1
From 20 to 30 mill. VND 6 1.5 1.6 98.7
Over 30 mill. VND 5 1.3 1.3 100.0
Total 373 94.0 100.0  
Table 2: Statistic description of response’ characteristics.