Frequency

Percent

Valid Percent

Cumulative Percent

Valid

6

1

9.1

11.1

11.1

8

1

9.1

11.1

22.2

12

1

9.1

11.1

33.3

13

1

9.1

11.1

44.4

18

1

9.1

11.1

55.6

20

2

18.2

22.2

77.8

30

2

18.2

22.2

100.0

Total

9

81.8

100.0

Missing

99

2

18.2

Total

11

100.0