"c           01206 PRIMARY METAL INDUSTRIES  MD= 1E-37   "
"c                                                                            "
"c                                                                            "
"c        PIG IRON PRODUCTION                                       "
"c              -------------------------------------------                   "
"c                                                                            "
"c                                                                            "
"c              NBER SERIES:  01206                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:                              "                         "
"c              ANNUAL COVERAGE:  1846-1963                                   "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  NONE6                            "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE  : 1846-1930 HISTORICAL STATISTICS OF THE US ,1789-1945"
"c              1931-1933 AMER. METAL MARKET, METAL STATISTICS                "
"c              1934-1963 AMER. IRON AND STEEL INST., 1948,1960 AND 1963 REPORTS"
"c              NOTE:                                                         "
"c                                                                            "
"c           ...............................................................  "
-1
1846.
1963.
857.
896.
896.
728.
631.
NA
560.
NA
736.
784.
883.
798.
705.
841.
920.
732.
788.
948.
1136.
932.
1350.
1462.
1603.
1917.
1865.
1912.
2855.
2868.
2689.
2267.
2093.
2315.
2577.
3071.
4295.
4642.
5178.
5147.
4590.
4530.
6365.
7187.
7369.
8516.
10307.
9273.
10256.
7979.
7456.
10580.
9658.
10811.
13187.
15255.
15444.
17784.
19960.
20170.
18477.
25751.
28344.
28875.
17848.
28891.
30580.
26487.
33294.
34682.
26132.
33506.
44167.
43256.
43741.
34737.
41357.
18691.
30486.
45204.
35174.
41105.
44097.
40954.
42734.
47728.
35562.
20638.
9835.
14947.
18075.
23937.
34753.
41583.
21460.
35677.
47399.
56687.
60903.
62770.
62866.
54919.
46200.
60117.
61912.
54917.
66400.
72449.
63354.
77250.
59806.
79264.
77575.
80798.
58808.
62178.
68566.
66565.
67595.
73715.