0-3m 0-3m

1-4m 1-4m

3-6m 3-6m

4-9m 4-9m

6m 6m

6-9m 6-9m

6-12m 6-12m

9M 9M

9m-1.5y 9m-1.5y

9-12m 9-12m

9-18m 9-18m

12M 12M

12m 12m

12-18m 12-18m

18m 18m

18M 18M

18-24m 18-24m

24M 24M

24m 24m

1.5-3y 1.5-3y

2y 2y

2Y 2Y

2-3y 2-3y

2-3Y 2-3Y

2-4y 2-4y

3y 3y

3Y 3Y

3-5y 3-5y

4y 4y

4Y 4Y

4-5y 4-5y

4-5Y 4-5Y

4-6y 4-6y

5Y 5Y

5-7y 5-7y

6y 6y

6Y 6Y

6-7y 6-7y

6-7Y 6-7Y

6-8y 6-8y

7-9y 7-9y

8y 8y

8-9y 8-9y

8-10y 8-10y

9-11y 9-11y

10y 10y

10-11y 10-11y

12-13y 12-13y

12-18M (75cm) 12-18M (75cm)

18-24M (80cm) 18-24M (80cm)

2/4 (6-12M) 2/4 (6-12M)

3-6M (60cm) 3-6M (60cm)