id	event	feduc	brother	time 	freq
1	1	1	0	0	4155
1	1	1	1	0	4155
2	1	1	0	0	1047
2	0	1	1	0	1047
2	1	1	1	1	1047
3	1	1	0	0	220
3	0	1	1	0	220
3	0	1	1	1	220
4	0	1	0	0	1553
4	1	1	0	1	1553
4	1	1	1	0	1553
5	0	1	0	0	1837
5	1	1	0	1	1837
5	0	1	1	0	1837
5	1	1	1	1	1837
6	0	1	0	0	578
6	1	1	0	1	578
6	0	1	1	0	578
6	0	1	1	1	578
7	0	1	0	0	505
7	0	1	0	1	505
7	1	1	1	0	505
8	0	1	0	0	676
8	0	1	0	1	676
8	0	1	1	0	676
8	1	1	1	1	676
9	0	1	0	0	804
9	0	1	0	1	804
9	0	1	1	0	804
9	0	1	1	1	804
10	1	2	0	0	697
10	1	2	1	0	697
11	1	2	0	0	300
11	0	2	1	0	300
11	1	2	1	1	300
12	1	2	0	0	68
12	0	2	1	0	68
12	0	2	1	1	68
13	0	2	0	0	288
13	1	2	0	1	288
13	1	2	1	0	288
14	0	2	0	0	615
14	1	2	0	1	615
14	0	2	1	0	615
14	1	2	1	1	615
15	0	2	0	0	209
15	1	2	0	1	209
15	0	2	1	0	209
15	0	2	1	1	209
16	0	2	0	0	99
16	0	2	0	1	99
16	1	2	1	0	99
17	0	2	0	0	252
17	0	2	0	1	252
17	0	2	1	0	252
17	1	2	1	1	252
18	0	2	0	0	313
18	0	2	0	1	313
18	0	2	1	0	313
18	0	2	1	1	313
19	1	3	0	0	137
19	1	3	1	0	137
20	1	3	0	0	181
20	0	3	1	0	181
20	1	3	1	1	181
21	1	3	0	0	52
21	0	3	1	0	52
21	0	3	1	1	52
22	0	3	0	0	129
22	1	3	0	1	129
22	1	3	1	0	129
23	0	3	0	0	652
23	1	3	0	1	652
23	0	3	1	0	652
23	1	3	1	1	652
24	0	3	0	0	310
24	1	3	0	1	310
24	0	3	1	0	310
24	0	3	1	1	310
25	0	3	0	0	68
25	0	3	0	1	68
25	1	3	1	0	68
26	0	3	0	0	357
26	0	3	0	1	357
26	0	3	1	0	357
26	1	3	1	1	357
27	0	3	0	0	728
27	0	3	0	1	728
27	0	3	1	0	728
27	0	3	1	1	728
28	1	4	0	0	38
28	1	4	1	0	38
29	1	4	0	0	21
29	0	4	1	0	21
29	1	4	1	1	21
30	1	4	0	0	14
30	0	4	1	0	14
30	0	4	1	1	14
31	0	4	0	0	32
31	1	4	0	1	32
31	1	4	1	0	32
32	0	4	0	0	99
32	1	4	0	1	99
32	0	4	1	0	99
32	1	4	1	1	99
33	0	4	0	0	90
33	1	4	0	1	90
33	0	4	1	0	90
33	0	4	1	1	90
34	0	4	0	0	32
34	0	4	0	1	32
34	1	4	1	0	32
35	0	4	0	0	97
35	0	4	0	1	97
35	0	4	1	0	97
35	1	4	1	1	97
36	0	4	0	0	378
36	0	4	0	1	378
36	0	4	1	0	378
36	0	4	1	1	378
37	1	5	0	0	16
37	1	5	1	0	16
38	1	5	0	0	20
38	0	5	1	0	20
38	1	5	1	1	20
39	1	5	0	0	16
39	0	5	1	0	16
39	0	5	1	1	16
40	0	5	0	0	15
40	1	5	0	1	15
40	1	5	1	0	15
41	0	5	0	0	65
41	1	5	0	1	65
41	0	5	1	0	65
41	1	5	1	1	65
42	0	5	0	0	76
42	1	5	0	1	76
42	0	5	1	0	76
42	0	5	1	1	76
43	0	5	0	0	26
43	0	5	0	1	26
43	1	5	1	0	26
44	0	5	0	0	69
44	0	5	0	1	69
44	0	5	1	0	69
44	1	5	1	1	69
45	0	5	0	0	629
45	0	5	0	1	629
45	0	5	1	0	629
45	0	5	1	1	629