age,year_of_operation,number_of_axillary_nodes,has_survived_5_years
30,1964,1,1
30,1962,3,1
30,1965,0,1
31,1959,2,1
31,1965,4,1
33,1958,10,1
33,1960,0,1
34,1959,0,0
34,1966,9,0
34,1958,30,1
34,1960,1,1
34,1961,10,1
34,1967,7,1
34,1960,0,1
35,1964,13,1
35,1963,0,1
36,1960,1,1
36,1969,0,1
37,1960,0,1
37,1963,0,1
37,1958,0,1
37,1959,6,1
37,1960,15,1
37,1963,0,1
38,1969,21,0
38,1959,2,1
38,1960,0,1
38,1960,0,1
38,1962,3,1
38,1964,1,1
38,1966,0,1
38,1966,11,1
38,1960,1,1
38,1967,5,1
39,1966,0,0
39,1963,0,1
39,1967,0,1
39,1958,0,1
39,1959,2,1
39,1963,4,1
40,1958,2,1
40,1958,0,1
40,1965,0,1
41,1960,23,0
41,1964,0,0
41,1967,0,0
41,1958,0,1
41,1959,8,1
41,1959,0,1
41,1964,0,1
41,1969,8,1
41,1965,0,1
41,1965,0,1
42,1969,1,0
42,1959,0,0
42,1958,0,1
42,1960,1,1
42,1959,2,1
42,1961,4,1
42,1962,20,1
42,1965,0,1
42,1963,1,1
43,1958,52,0
43,1959,2,0
43,1964,0,0
43,1964,0,0
43,1963,14,1
43,1964,2,1
43,1964,3,1
43,1960,0,1
43,1963,2,1
43,1965,0,1
43,1966,4,1
44,1964,6,0
44,1958,9,0
44,1963,19,0
44,1961,0,1
44,1963,1,1
44,1961,0,1
44,1967,16,1
45,1965,6,0
45,1966,0,0
45,1967,1,0
45,1960,0,1
45,1967,0,1
45,1959,14,1
45,1964,0,1
45,1968,0,1
45,1967,1,1
46,1958,2,0
46,1969,3,0
46,1962,5,0
46,1965,20,0
46,1962,0,1
46,1958,3,1
46,1963,0,1
47,1963,23,0
47,1962,0,0
47,1965,0,0
47,1961,0,1
47,1963,6,1
47,1966,0,1
47,1967,0,1
47,1958,3,1
47,1960,4,1
47,1968,4,1
47,1966,12,1
48,1958,11,0
48,1958,11,0
48,1967,7,0
48,1961,8,1
48,1962,2,1
48,1964,0,1
48,1966,0,1
49,1963,0,0
49,1964,10,0
49,1961,1,1
49,1962,0,1
49,1966,0,1
49,1960,1,1
49,1962,1,1
49,1963,3,1
49,1961,0,1
49,1967,1,1
50,1963,13,0
50,1964,0,0
50,1959,0,1
50,1961,6,1
50,1961,0,1
50,1963,1,1
50,1958,1,1
50,1959,2,1
50,1961,0,1
50,1964,0,1
50,1965,4,1
50,1966,1,1
51,1959,13,0
51,1959,3,0
51,1964,7,1
51,1959,1,1
51,1965,0,1
51,1966,1,1
52,1969,3,0
52,1959,2,0
52,1962,3,0
52,1966,4,0
52,1961,0,1
52,1963,4,1
52,1969,0,1
52,1960,4,1
52,1960,5,1
52,1962,0,1
52,1962,1,1
52,1964,0,1
52,1965,0,1
52,1968,0,1
53,1958,4,0
53,1965,1,0
53,1959,3,0
53,1960,9,0
53,1963,24,0
53,1965,12,0
53,1958,1,1
53,1960,1,1
53,1960,2,1
53,1961,1,1
53,1963,0,1
54,1960,11,0
54,1965,23,0
54,1965,5,0
54,1968,7,0
54,1959,7,1
54,1960,3,1
54,1966,0,1
54,1967,46,1
54,1962,0,1
54,1969,7,1
54,1963,19,1
54,1958,1,1
54,1962,0,1
55,1963,6,0
55,1968,15,0
55,1958,1,1
55,1958,0,1
55,1958,1,1
55,1966,18,1
55,1966,0,1
55,1969,3,1
55,1969,22,1
55,1967,1,1
56,1965,9,0
56,1966,3,0
56,1960,0,1
56,1966,2,1
56,1966,1,1
56,1967,0,1
56,1960,0,1
57,1961,5,0
57,1962,14,0
57,1964,1,0
57,1964,9,1
57,1969,0,1
57,1961,0,1
57,1962,0,1
57,1963,0,1
57,1964,0,1
57,1964,0,1
57,1967,0,1
58,1959,0,1
58,1960,3,1
58,1961,1,1
58,1967,0,1
58,1958,0,1
58,1958,3,1
58,1961,2,1
59,1962,35,0
59,1960,0,1
59,1963,0,1
59,1964,1,1
59,1964,4,1
59,1964,0,1
59,1964,7,1
59,1967,3,1
60,1959,17,0
60,1965,0,0
60,1961,1,1
60,1967,2,1
60,1961,25,1
60,1964,0,1
61,1962,5,0
61,1965,0,0
61,1968,1,0
61,1959,0,1
61,1959,0,1
61,1964,0,1
61,1965,8,1
61,1968,0,1
61,1959,0,1
62,1959,13,0
62,1958,0,0
62,1965,19,0
62,1962,6,1
62,1966,0,1
62,1966,0,1
62,1958,0,1
63,1960,1,0
63,1961,0,1
63,1962,0,1
63,1963,0,1
63,1963,0,1
63,1966,0,1
63,1961,9,1
63,1961,28,1
64,1958,0,1
64,1965,22,1
64,1966,0,1
64,1961,0,1
64,1968,0,1
65,1958,0,0
65,1961,2,0
65,1962,22,0
65,1966,15,0
65,1958,0,1
65,1964,0,1
65,1967,0,1
65,1959,2,1
65,1964,0,1
65,1967,1,1
66,1958,0,0
66,1961,13,0
66,1958,0,1
66,1958,1,1
66,1968,0,1
67,1964,8,0
67,1963,1,0
67,1966,0,1
67,1966,0,1
67,1961,0,1
67,1965,0,1
68,1967,0,1
68,1968,0,1
69,1967,8,0
69,1960,0,1
69,1965,0,1
69,1966,0,1
70,1958,0,0
70,1958,4,0
70,1966,14,1
70,1967,0,1
70,1968,0,1
70,1959,8,1
70,1963,0,1
71,1968,2,1
72,1963,0,0
72,1958,0,1
72,1964,0,1
72,1967,3,1
73,1962,0,1
73,1968,0,1
74,1965,3,0
74,1963,0,1
75,1962,1,1
76,1967,0,1
77,1965,3,1
78,1965,1,0
83,1958,2,0