12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14.2
15
15
15
15
15
15
15
15
15
15
15
15
15.5
15.5
15.5