21	14.3	14.5
22	15.6	17.6
23	15.0	15.6
24	13.8	13.8
25	16.4	16.4
26	15.0	16.6
27	15.0	15.4
28	15.2	15.2
29	14.6	14.6
30	14.6	14.6
31	14.5	16.4
