rownames,time,death,im
1,19,1,1
2,25,1,1
3,30,1,1
4,34,1,1
5,37,1,1
6,46,1,1
7,47,1,1
8,51,1,1
9,56,1,1
10,57,1,1
11,61,1,1
12,66,1,1
13,67,1,1
14,74,1,1
15,78,1,1
16,86,1,1
17,122,0,1
18,123,0,1
19,130,0,1
20,130,0,1
21,133,0,1
22,134,0,1
23,136,0,1
24,141,0,1
25,143,0,1
26,148,0,1
27,151,0,1
28,152,0,1
29,153,0,1
30,154,0,1
31,156,0,1
32,162,0,1
33,164,0,1
34,165,0,1
35,182,0,1
36,189,0,1
37,22,1,2
38,23,1,2
39,38,1,2
40,42,1,2
41,73,1,2
42,77,1,2
43,89,1,2
44,115,1,2
45,144,0,2