42 
■ 
IB 
A. Manufacturing, mining, and utilities—Continued 
Chemicals and products 
Seasonally adjusted 
OUTPOT - COHTIBUED 
JAB FEB HAB APB HAT JOBE JOLT AOG SEPT 
OCT 
BOT 
DSC 
Q 1 
Q 2 
IBDEX, 1977 
Q 3 Q 4 
* 100 
ABB. 
ATG. 
71 
67.2 
67.4 
66.1 
69.0 
69.5 
71.5 
72.1 
72.1 
73.6 
74.2 
75.6 
76.4 
67.6 
70.0 
72.6 
75.4 
71.4 
72 
77.5 
78.5 
78.7 
78.8 
79.8 
79.7 
79.8 
81.0 
81.1 
82.6 
83.6 
82.8 
78.3 
79.4 
80.7 
83.0 
80.3 
73 
84.7 
85.9 
86. 1 
86.4 
87.3 
87.4 
88.4 
90.0 
88.2 
91.2 
90.2 
87.9 
85.6 
87.0 
88.9 
89. 8 
87.8 
74 
90.5 
90.0 
90.9 
91.7 
91.0 
91.3 
93.8 
92.8 
93.0 
93.4 
89.0 
84.5 
90.5 
91.3 
93.2 
89.0 
91.0 
75 
64.3 
80.5 
76.4 
78.2 
79.1 
81.3 
82.5 
83.3 
84.7 
86.7 
87.3 
88.8 
81.1 
79.5 
83. 5 
87.6 
82.9 
76 
88.2 
91.4 
91.3 
91.2 
90. 1 
92.5 
93.3 
93.3 
94.6 
94.6 
96.1 
96.8 
90.3 
91.3 
93.8 
95.8 
92.8 
77 
96.5 
96.8 
97.9 
98.7 
100.8 
100.3 
99.8 
102.9 
101.5 
101.4 
102.3 
101.0 
97.0 
100.0 
101.4 
101.6 
100.0 
78 
103.3 
102.7 
102.8 
104.8 
106.5 
107.9 
108.4 
108.0 
108.5 
109.2 
109.3 
110.0 
103.0 
106.4 
108.3 
109.5 
106.8 
79 
109.3 
111.0 
111. 1 
111.9 
112.5 
111.8 
112.3 
113.1 
110.4 
111.5 
111.4 
110.4 
110.5 
112. 1 
111.9 
111. 1 
111.4 
80 
110.9 
109.6 
106.5 
107.0 
102.3 
100.9 
101.2 
104.2 
107.9 
106.8 
107.7 
110.2 
109.7 
103.4 
104.4 
108.2 
106.4 
81 
111.5 
112.4 
114.6 
114.8 
114.2 
115.3 
116.4 
114.0 
113.6 
110.5 
108.2 
105.3 
112.8 
114.8 
114.6 
108.0 
112.6 
82 
104. 4 
105.2 
104.7 
103.5 
102.2 
103.0 
102.9 
103.1 
104.7 
103.7 
103.7 
103.9 
104.8 
102.9 
103.6 
103.8 
103.8 
83 
107.2 
109.0 
111.3 
111.0 
113.6 
113.2 
114.8 
117.4 
119.0 
118.5 
117.0 
115.2 
109. 1 
112.6 
117.1 
116.9 
114.0 
84 
118.2 
120.1 
120.3 
119.9 
119.5 
122. 1 
122.9 
122.0 
124.2 
123.5 
124.3 
123.4 
119.5 
120.5 
123.0 
123.7 
121.7 
■ 
IB 
CAPACITT 
JAB FEB 
HAB 
APB 
HAT 
JOBE 
JULT 
AOG 
SEPT 
OCT 
HOT 
DEC 
Q 1 
PEBCEBT OF 1977 ODTPOT 
ABB. 
Q 2 Q 3 Q 4 ATG. 
48 
13.0 
13. 1 
13.3 
13.4 
13.5 
13.7 
13.8 
14.0 
14.1 
14.2 
14.4 
14.5 
13.1, 
, 13.5 
14.0 
14.4 
13.7 
49 
14.6 
14.7 
14.8 
14.9 
15.0 
15. 1 
15.2 
15.3 
15.4 
15.4 
15.5 
15.6 
14.7 
15. 0 
15.3 
15. 5 
15. 1 
50 
15.7 
15.9 
16.0 
16. 1 
16.2 
16.3 
16.4 
16.5 
16.7 
16.8 
16.9 
17.0 
15.9 
16.2 
16. 5 
16. 9 
16. 4 
51 
17. 1 
17.3 
17.4 
17.5 
17.7 
17.8 
17.9 
18.1 
18.2 
18.3 
18.4 
18.6 
17.3 
17.7 
18. 1 
18.4 
17.9 
52 
18.7 
18.9 
19.0 
19. 1 
19.3 
19.4 
19.5 
19.7 
19.8 
19.9 
20.1 
20.2 
18.9 
19.3 
19.7 
20. 1 
19.5 
53 
20.4 
20.5 
20.7 
20.8 
20.9 
21.1 
21.2 
21.4 
21.5 
21.7 
21.8 
21.9 
20.5 
20.9 
21.4 
21.8 
21.2 
54 
22. 1 
22.2 
22.3 
22.4 
22.5 
22.6 
22.7 
22.8 
22.9 
23.0 
23.1 
23.3 
22.2 
22.5 
22.8 
23.2 
22.7 
55 
23.5 
23.6 
23.8 
24.0 
24.2 
24.4 
24.6 
24.8 
25.0 
25.2 
25.4 
25.7 
23.6 
24.2 
24.8 
25.4 
24.5 
56 
25.9 
26.1 
26.3 
26.5 
26.8 
27.0 
27.2 
27.4 
27.7 
27.9 
28.1 
28.3 
26. 1 
26.8 
27.4 
28. 1 
27.1 
57 
28. 5 
28.7 
28.9 
29.0 
29.2 
29.9 
29.6 
29.7 
29.9 
30. 1 
30.3 
30.5 
28.7 
29.2 
29.7 
30. 3 
29.5 
58 
30.7 
30.9 
31. 1 
31.3 
31.5 
31.8 
32.0 
32.2 
32.5 
32.7 
32.9 
33.1 
30.9 
31.5 
32.2 
32.9 
31.9 
59 
33.3 
33.5 
33.7 
33.9 
34. 1 
34.3 
34.5 
34.7 
34.8 
35.0 
35.2 
35.4 
33.5 
34.1 
34.7 
35.2 
34.4 
60 
35.6 
35.9 
36. 1 
36.3 
36.6 
36.8 
37.0 
37.3 
37.5 
37.8 
38.0 
38.2 
35.9 
36.6 
37.3 
38.0 
36.9 
61 
38. 5 
38.7 
39.0 
39.3 
39.5 
39.8 
40.0 
40.3 
40.6 
40.8 
41. 1 
41.3 
38.7 
39.5 
40.3 
41. 1 
39.9 
62 
41.6 
41.8 
42. 1 
42.3 
42.5 
42.8 
43.0 
43.2 
43.5 
43.7 
43.9 
44.2 
41.8 
42.5 
43.2 
43.9 
42.9 
63 
44.5 
44.7 
45.0 
45.3 
45.6 
45.9 
46.2 
46.5 
46.8 
47. 1 
47.4 
47.7 
44.7 
45.6 
46.5 
47.4 
46. 1 
64 
48. 0 
48.3 
48.7 
49.0 
49.3 
49.7 
50.0 
50.4 
50.7 
51.0 
51.4 
51.8 
48.3 
49.3 
50.4 
51.4 
49.9 
65 
52.2 
52.6 
53. 1 
53.5 
54.0 
54.5 
55.0 
55.5 
56.0 
56.4 
56.9 
57.4 
52.6 
54.0 
55.5 
56.9 
54.8 
66 
57.9 
58.4 
58.9 
59.5 
60.0 
60.5 
61.0 
61.5 
62. 1 
62.6 
63. 1 
63.6 
58.4 
60.0 
61.5 
63. 1 
60.8 
67 
64. 1 
64.7 
65.3 
65.9 
66.5 
67.1 
67.7 
68.3 
68.9 
69.5 
70.1 
70.7 
64.7 
66.5 
68.3 
70. 1 
67. 4 
68 
71.2 
71.7 
72.2 
72.6 
73.1 
73.6 
74.0 
74.5 
75.0 
75.4 
75.9 
76.4 
71.7 
73. 1 
74.5 
75.9 
73.8 
69 
76. 8 
77.3 
77.7 
78. 1 
78.6 
79.0 
79.5 
79.9 
80.4 
80.8 
81.2 
81.7 
77.3 
78.6 
79.9 
81.2 
79.2 
70 
82. 1 
82.6 
83. 1 
83.6 
84.1 
84.6 
85.1 
85.6 
86. 1 
86.6 
87. 1 
87.6 
82.6 
84. 1 
85.6 
87. 1 
84.8 
71 
88. 0 
88.4 
88.9 
89.3 
89.7 
90.2 
90.6 
91.0 
91.5 
91.9 
92.3 
92.8 
88.4 
l 9 -l 
91.0 
92.3 
90.4 
72 
93.2 
93.6 
94.1 
94.5 
94.9 
95.3 
95.8 
96.2 
96.6 
97.0 
97.5 
97.9 
93.6 
94.9 
96.2 
97.5 
95.5 
73 
98.3 
98.8 
99.3 
99.8 
100.3 
100.8 
101.3 
101.8 
102.3 
102.8 
103.3 
103.8 
98.8 
100.3 
101.8 
103.3 
101. 1 
74 
104.4 
105.0 
105.5 
106.1 
106.7 
107.3 
107.8 
108.4 
109.0 
109.6 
110.1 
110.7 
105.0 
106.7 
108.4 
110. 1 
107.5 
75 
111.3 
111.9 
112.5 
113.1 
113.7 
114.3 
114.8 
115.4 
116.0 
116.6 
117.2 
117.8 
111.9 
113.7 
115.4 
117.2 
114.5 
76 
118.3 
118.8 
119.3 
119.8 
120.3 
120.8 
121.2 
121.7 
122.2 
122.7 
123.2 
123.7 
118.8 
120.3 
121.7 
123.2 
121.0 
77 
124. 1 
124.6 
125.1 
125.6 
126.0 
126.5 
127.0 
127.5 
127.9 
128.4 
128.9 
129.4 
124.6 
126.0 
127.5 
128.9 
126.7 
78 
129.8 
130.1 
130.5 
130.9 
131.2 
131.6 
131.9 
132.3 
132.6 
133.0 
133.4 
133.7 
130.1 
131.2 
132.3 
133.4 
131.7 
79 
134. 1 
134.5 
134.9 
135.3 
135.7 
136. 1 
136.4 
136.8 
137.2 
137.6 
138.0 
138.4 
134.5 
135.7 
136.8 
138.0 
136. 2 
80 
138.8 
139.3 
139.7 
140. 1 
140.6 
141.0 
141.5 
141.9 
142.4 
142.8 
143.2 
143.7 
139.3 
140.6 
141.9 
143.2 
141.2 
81 
144. 1 
144.6 
145.0 
145.4 
145.9 
146.3 
146.8 
147.2 
147.7 
148. 1 
148.5 
149.0 
144.6 
145.9 
147.2 
148.5 
146.5 
82 
149.4 
149.8 
150.2 
150.6 
151.0 
151.4 
151.7 
152.1 
152.5 
152.9 
153.3 
153.7 
149.8 
151.0 
152.1 
153.3 
151.5 
83 
154.0 
154.2 
154.5 
154.7 
154.9 
155.2 
155.4 
155.6 
155.9 
156. 1 
156.3 
156.6 
154.2 
154.9 
155.6 
156.3 
155. 3 
84 
156.8 
157.1 
157.4 
157.7 
158.0 
158.3 
158.5 
158.8 
159.1 
159.4 
159.7 
160.0 
157.1 
158.0 
158.8 
159.7 
158.4