"col_1","col_2","col_3","col_4","col_5"
1,2.2,5.5,2.4,4.3
2,2.2,4.5,2.4,4.6
3,2.3,5.1,2.4,4.7
4,2.0,5.5,2.2,4.1
5,1.6,5.7,2.1,4.1
6,1.4,5.1,1.5,5.2
7,1.8,4.3,2.3,5.0
8,2.2,4.8,2.3,4.4
9,2.9,5.6,2.5,4.2
10,2.6,5.9,2.0,5.1
11,2.4,6.0,1.9,5.1
12,2.1,5.1,1.7,4.7
13,3.0,5.2,2.2,4.4
14,2.5,4.4,1.8,3.9
15,2.7,5.5,3.2,5.4
16,2.2,5.4,3.2,5.9
17,2.4,4.1,2.7,4.2
18,2.7,4.4,2.2,4.1
19,3.1,4.7,2.2,4.1
20,2.5,4.6,1.9,3.6
21,2.4,6.0,1.9,3.1
22,2.3,5.6,1.8,4.8
23,2.4,5.1,2.7,5.1
24,1.9,4.7,3.0,5.1
25,3.3,4.8,2.3,4.5
26,3.8,5.5,2.0,4.6
27,3.7,5.1,2.0,5.8
28,3.5,5.2,2.9,5.0
29,3.1,5.0,2.9,5.1
30,2.7,4.0,2.7,4.5
31,4.1,3.7,2.7,4.2
32,4.0,4.8,2.3,6.0
33,3.4,5.9,2.6,5.6
34,3.2,5.5,2.4,5.4
35,3.7,4.9,1.8,5.0
36,3.6,4.4,1.7,4.4
37,4.1,4.7,1.5,4.6
38,2.0,4.2,1.4,5.7
39,4.6,5.5,2.1,5.2
40,4.1,4.9,3.3,5.0
41,3.2,4.8,3.5,4.4
42,2.9,4.5,3.5,5.7
43,2.7,4.9,3.1,5.7
44,3.0,4.9,2.6,4.8
45,0.,4.5,2.1,3.4
46,0.,4.2,3.4,5.5
47,0.,4.9,3.0,5.5
48,0.,5.9,2.9,5.6