US (M)	US (W)	UK	EU	JP (cm)
4	6	3	35	22
4.5	6.5	3.5	36	22.5
5	7	4	36.5	23
5.5	7.5	4.5	37	23.5
6	8	5	38	24
6.5	8.5	5.5	38.5	24.5
7	9	6	39	25
8	10	7	41	26
9	11	8	42	27
10	12	9	43	28
11	-	10	44	29
12	-	11	45	30
13	-	12	46	31
14	-	13	47	32
15	-	14	48	33
16	-	15	49	34
17	-	16	50	35
18	-	17	51	36