Table 1.
Age | Suggested upper limit |
---|---|
0–3 months | 6 cm |
3–6 months | 6.5 cm |
6–12 months | 7 cm |
1-2 years | 9 cm |
2–4 years | 9 cm |
4–6 years | 9.5 cm |
6–8 years | 10 cm |
8–10 years | 11 cm |
10–12 years | 11.5 cm |
12–15 years | 12 cm |
Female 15–20 years | 12 cm |
Male 15–20 years | 13 cm |