3 (22.0 cm)

4 (23.0 cm)

5 (24.0 cm)

6 (25.0 cm)

7 (26.0 cm)

8 (27.0 cm)

9 (28.0 cm)

9.5 (28.5 cm)

10 (29.0 cm)

11 (30.0 cm)

12 (31.0 cm)