Table 1

Flamingo balance (n/60 s) centiles by age and sex based on 123 655 test performances of children and adolescents aged 9–17 years representing 19 countries

Age (years)	n	P₅	P₁₀	P₂₀	P₃₀	P₄₀	P₅₀	P₆₀	P₇₀	P₈₀	P₉₀	P₉₅
Boys
9	3691	24	21	18	15	13	12	10	9	7	5	4
10	5140	25	22	18	16	14	12	10	8	7	5	3
11	6409	26	22	18	16	14	12	10	8	7	4	3
12	8313	26	23	18	16	14	12	10	8	7	4	3
13	8750	26	23	18	16	14	12	10	8	6	4	3
14	9466	25	21	18	15	13	11	10	8	6	4	3
15	7605	21	18	15	13	11	10	9	7	6	4	3
16	6665	21	18	15	13	11	10	8	7	6	4	3
17	5940	21	18	15	13	11	10	8	7	6	4	3
Girls
9	3654	23	20	17	14	13	11	10	8	7	5	3
10	4935	23	20	17	15	13	11	10	8	7	5	3
11	6247	24	20	17	15	13	11	10	8	7	5	3
12	8271	24	21	17	15	13	11	10	8	7	5	3
13	8958	23	20	17	15	13	11	10	8	7	5	3
14	9279	23	20	16	14	13	11	10	8	7	5	3
15	7956	21	18	15	13	12	10	9	8	6	4	3
16	6644	19	17	14	12	11	9	8	7	6	4	3
17	5732	18	16	13	12	10	9	8	7	5	4	3

Note: the ages shown represent age at last birthday (eg, 9=9.00–9.99).