"hours"	"status"
4.5	1
4.6	0
11.5	1
11.5	1
15.6	0
16	1
16.6	0
18.5	0
18.5	0
18.5	0
18.5	0
18.5	0
20.3	0
20.3	0
20.3	0
20.7	1
20.7	1
20.8	1
22	0
30	0
30	0
30	0
30	0
31	1
32	0
34.5	1
37.5	0
37.5	0
41.5	0
41.5	0
41.5	0
41.5	0
43	0
43	0
43	0
43	0
46	1
48.5	0
48.5	0
48.5	0
48.5	0
50	0
50	0
50	0
61	0
61	1
61	0
61	0
63	0
64.5	0
64.5	0
67	0
74.5	0
78	0
78	0
81	0
81	0
82	0
85	0
85	0
85	0
87.5	0
87.5	1
87.5	0
94	0
99	0
101	0
101	0
101	0
115	0