Days

Cumulative release amount (mg)

Cumulative percentage (%)

1

0.011

4.3

2

0.023

8.9

3

0.043

16.7

4

0.054

21.3

5

0.075

29.6

6

0.095

37.4

7

0.117

47.8

12

0.126

54.5

17

0.147

60.7

22

0.166

65.1

27

0.181

70.4

32

0.184

72.2