_id	no	id	sex	kin	pre	cop
1	1	101	Male	Y	9	138
2	2	106	Male	Y	12	108
3	3	118	Male	Y	19	169
4	4	119	Male	Y	25	175
5	5	120	Male	Y	18	119
6	6	124	Male	Y	31	143
7	7	127	Male	Y	19	112
8	8	135	Male	Y	15	134
9	9	142	Male	Y	18	156
10	10	148	Male	Y	24	134
11	11	149	Male	Y	18	176
12	12	150	Male	Y	25	186
13	13	184	Male	Y	28	134
14	14	185	Male	Y	18	113
15	15	200	Male	Y	15	97
16	16	207	Male	Y	33	126
17	17	219	Male	Y	12	168
18	18	137	Male	Y	23	102
19	19	198	Male	Y	19	110
20	20	99	Male	N	19	129
21	21	151	Male	N	8	156
22	22	188	Male	N	18	152
23	23	197	Male	N	29	116
24	24	208	Male	N	16	134
25	25	210	Male	N	22	148
26	26	213	Male	N	18	105
27	27	217	Male	N	14	111
28	28	100	Male	N	18	172
29	29	125	Male	N	24	164
30	30	126	Male	N	15	153
31	31	133	Male	N	12	122
32	32	134	Male	N	21	165
33	33	143	Male	N	28	134
34	34	186	Male	N	21	147
35	35	187	Male	N	23	153
36	36	190	Male	N	31	124
37	37	191	Male	N	16	101
38	38	199	Male	N	11	135
39	39	212	Male	N	9	122
40	40	220	Male	N	28	168
41	1	111	Female	Y	25	124
42	2	136	Female	Y	22	107
43	3	189	Female	Y	18	98
44	4	211	Female	Y	32	129
45	5	216	Female	Y	29	154
46	6	230	Female	Y	35	134
47	7	234	Female	Y	18	114
48	8	236	Female	Y	23	127
49	9	240	Female	Y	25	103
50	10	243	Female	Y	24	118
51	11	248	Female	Y	26	121
52	12	257	Female	Y	21	135
53	13	139	Female	Y	19	91
54	14	214	Female	Y	16	142
55	15	235	Female	Y	36	124
56	16	244	Female	Y	32	105
57	17	249	Female	Y	24	129
58	18	255	Female	Y	22	134
59	19	112	Female	N	26	128
60	20	218	Female	N	24	134
61	21	229	Female	N	25	111
62	22	233	Female	N	19	106
63	23	237	Female	N	32	93
64	24	245	Female	N	22	156
65	25	246	Female	N	20	121
66	26	109	Female	N	31	108
67	27	110	Female	N	35	144
68	28	121	Female	N	18	123
69	29	122	Female	N	19	153
70	30	215	Female	N	22	107
71	31	231	Female	N	25	121
72	32	232	Female	N	35	94
73	33	238	Female	N	31	114
74	34	239	Female	N	18	135
75	35	247	Female	N	19	142
76	36	250	Female	N	32	116
77	37	254	Female	N	29	124
78	38	256	Female	N	27	137