20/23 20/23

24/27 24/27

28/31 28/31

32/35 32/35

0-6m 0-6m

1-4m 1-4m

3m 3m

3-6m 3-6m

4-6m 4-6m

4-9m 4-9m

6m 6m

6-12m 6-12m

9m 9m

9m-1.5y 9m-1.5y

9-18m 9-18m

12m 12m

12-18m 12-18m

12-24m 12-24m

18m 18m

18-24m 18-24m

24m 24m

1.5-3y 1.5-3y

2-3y 2-3y

3-4y 3-4y

3-5y 3-5y

4-5y 4-5y

5-7y 5-7y

6-7y 6-7y

7-9y 7-9y

8-9y 8-9y

9-11y 9-11y

10-11y 10-11y