Time elapsed (months)

Numbers

N = 25

Percentage %

[0 - 2]

0

0

[2 - 4]

1

4

[4 - 6]

1

4

[6 - 8]

2

8

[8 - 10]

6

24

[10 - 12]

10

40

>12

5

20

Total

25

100