04/26/75
05/03/75
05/10/75
05/17/75
05/24/75
05/31/75
06/07/75
160
88
68
54
44
40
32
06/14/75
06/21/75
06/28/75
07/05/75
07/12/75
07/19/75
07/26/75
26
26
33
41
35
29
23
08/02/75
08/09/75
08/16/75
08/23/75
08/30/75
09/06/75
09/13/75
21
20
16
14
14
12
11
09/20/75
09/27/75
10/04/75
10/11/75
10/18/75
10/25/75
11/01/75
16
25
40
38
38
69
69
11/08/75
11/15/75
11/22/75
11/29/75
12/06/75
12/13/75
12/20/75
77
66
55
55
54
53
53
12/27/75
01/03/76
01/10/76
01/17/76
01/24/76
01/31/76
02/07/76
58
56
51
41
31
41
23
02/14/76
02/21/76
02/28/76
03/06/76
03/13/76
03/20/76
03/27/76
21
20
19
18
19
22
41
04/03/76
04/10/76
04/17/76
04/24/76
05/01/76
05/08/76
5/15/76
41
83
83
97
96
109
105
05/22/76
05/29/76
06/05/76
06/12/76
06/19/76
06/26/76
07/04/76
110
99
88
78
66
62
87
07/10/76
07/17/76
07/24/76
07/31/76
08/07/76
08/14/76
08/21/76
88
81
70
70
71
71
71
08/28/76
09/04/76
09/11/76
09/18/76
09/25/76
10/02/76
10/09/76
110
160
154
199
190
186
186
10/16/76
10/23/76
10/30/76
11/06/76
11/13/76
11/20/76
185
185
185
185
185
X

Second charting:
12/04/76
12/11/76
12/18/76
12/25/76
01/01/77
01/08/77
01/15/77
162
152
142
122
122
106
80
01/22/77
01/29/77
02/05/77
02/12/77
02/19/77
02/26/77
03/05/77
70
60
54
56
46
43
42
03/12/77
03/19/77
03/26/77
04/02/77
04/09/77
04/16/77
04/23/77
40
41
48
64
59
59
65
04/30/77
05/07/77
05/14/77
05/21/77
05/28/77
06/04/77
06/11/77
72
90
103
142
142
142
138
06/18/77
06/25/77
07/02/77
07/09/77
07/16/77
07/23/77
07/30/77
134
132
144
144
144
142
140
08/06/77
08/13/77
08/20/77
08/27/77
09/03/77
09/10/77
09/17/77
138
149
144
153
161
191
188
09/24/77
10/01/77
10/08/77
10/15/77
10/22/77
185
178
176
177
X