Variables

No. of Subjects

Percent (%)

Variables

No. of Subjects

Percent (%)

Age (years)

Education

20-

1

1.0

Illiteracy

2

2.0

30-

8

8.1

Primary school

35

35.4

40-

20

20.2

Middle or high school

57

57.6

50-

40

40.4

College or higher

5

5.1

60-

24

24.2

Gender

70-

5

5.1

Male

48

48.5

80-

1

1.0

Female

51

51.5

Occupation

Marital status

Cadres

1

1.0

Married

97

98.0

Workers

15

15.2

Unmarried

1

1.0

Peasants

35

35.4

Death of a spouse

1

1.0

Teachers

4

4.0

Self-employed

13

13.1

Others

31

31.3