id	eye	blood
1	15.3	858
2	11.3	1192
3	17.3	987
4	14.4	1264
5	15.1	1372
6	18.6	649
7	18.1	979
8	21.7	523
9	13.8	1177
10	9.2	1060
11	7.5	1761
12	22.7	618
13	15.8	1484
14	15.6	1062
15	15.7	1038
16	12.3	1116
17	22.3	1066
18	12.3	1267
19	18.2	465
20	10.1	948
