X	Y
20.7	31.5
34.6	25
24.2	30.6
20.9	31
23.2	32.7
37.2	22.4
24.3	27.9
23.1	30.5
26.8	30.3
26.1	27.2
29.4	27.4
15.8	34.4
28.4	25.9
23.6	27.4
27.7	29.3