Frequency

Percent

Valid Percent

Cumulative Percent

10 years

1

16.7

16.7

16.7

15 years

1

16.7

16.7

33.3

2 years

1

16.7

16.7

50.0

5 years

1

16.7

16.7

66.7

8 years

2

33.3

33.3

100.0

Total

6

100.0

100.0