rownames,time,value
1,1945,
2,1945.25,87
3,1945.5,82
4,1945.75,75
5,1946,63
6,1946.25,50
7,1946.5,43
8,1946.75,32
9,1947,35
10,1947.25,60
11,1947.5,54
12,1947.75,55
13,1948,36
14,1948.25,39
15,1948.5,
16,1948.75,
17,1949,69
18,1949.25,57
19,1949.5,57
20,1949.75,51
21,1950,45
22,1950.25,37
23,1950.5,46
24,1950.75,39
25,1951,36
26,1951.25,24
27,1951.5,32
28,1951.75,23
29,1952,25
30,1952.25,32
31,1952.5,
32,1952.75,32
33,1953,59
34,1953.25,74
35,1953.5,75
36,1953.75,60
37,1954,71
38,1954.25,61
39,1954.5,71
40,1954.75,57
41,1955,71
42,1955.25,68
43,1955.5,79
44,1955.75,73
45,1956,76
46,1956.25,71
47,1956.5,67
48,1956.75,75
49,1957,79
50,1957.25,62
51,1957.5,63
52,1957.75,57
53,1958,60
54,1958.25,49
55,1958.5,48
56,1958.75,52
57,1959,57
58,1959.25,62
59,1959.5,61
60,1959.75,66
61,1960,71
62,1960.25,62
63,1960.5,61
64,1960.75,57
65,1961,72
66,1961.25,83
67,1961.5,71
68,1961.75,78
69,1962,79
70,1962.25,71
71,1962.5,62
72,1962.75,74
73,1963,76
74,1963.25,64
75,1963.5,62
76,1963.75,57
77,1964,80
78,1964.25,73
79,1964.5,69
80,1964.75,69
81,1965,71
82,1965.25,64
83,1965.5,69
84,1965.75,62
85,1966,63
86,1966.25,46
87,1966.5,56
88,1966.75,44
89,1967,44
90,1967.25,52
91,1967.5,38
92,1967.75,46
93,1968,36
94,1968.25,49
95,1968.5,35
96,1968.75,44
97,1969,59
98,1969.25,65
99,1969.5,65
100,1969.75,56
101,1970,66
102,1970.25,53
103,1970.5,61
104,1970.75,52
105,1971,51
106,1971.25,48
107,1971.5,54
108,1971.75,49
109,1972,49
110,1972.25,61
111,1972.5,
112,1972.75,
113,1973,68
114,1973.25,44
115,1973.5,40
116,1973.75,27
117,1974,28
118,1974.25,25
119,1974.5,24
120,1974.75,24