"c           VAR 0668      01176 ZINC    1A 882-940               MD= 1E-37   "
"c           REF 0668         LOC 2184 WIDTH  9             DK  35 COL 44-52  "
"c                                                 EXP DEC=  1                "
"c                                                                            "
"c              SLAB ZINC PRODUCTION                                          "
"c              --------------------                                          "
"c                                                                            "
"c              NBER SERIES:  01176                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  THOUSANDS OF SHORT TONS                               "
"c              ANNUAL COVERAGE:  1882-1940                                   "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  NONE                                       "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  MINERAL RESOURCES AND MINERALS YEARBOOK.             "
"c                                                                            "
"c              NOTES:   DATA FOR 1904-1905 INCLUDE AN UNKNOWN QUANTITY       "
"c              SMELTED FROM FOREIGN ORE, SMALL IN 1904 BUT LARGER IN 1905.   "
"c                   BEGINNING 1906, DATA INCLUDE PRODUCTION FROM BOTH        "
"c              DOMESTIC AND FOREIGN ORE.  IN 1906, THE PERCENTAGE OF ZINC    "
"c              SMELTED FROM FOREIGN ORES WAS 11.2; IN 1939, 3.2.             "
"c                   DATA FOR 1932 INCLUDE DOMESTIC ORES ONLY.                "
"c                   DATA WAS ALSO CHECKED WITH METAL STATISTICS.             "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "
-1
1882.
1940.
33.8000
36.9000
38.5000
40.7000
42.6000
50.3000
55.9000
58.9000
63.7000
80.9000
87.3000
78.8000
75.3000
89.7000
81.5000
100.000
115.400
129.100
123.900
140.800
156.900
159.200
186.700
203.800
224.800
249.900
210.400
255.800
269.200
286.500
338.800
346.700
353.000
489.500
668.300
669.600
517.900
465.700
463.400
200.500
354.300
510.400
517.300
572.900
618.400
592.500
602.600
625.400
498.000
292.000
207.100
307.200
363.600
420.600
492.100
556.900
446.300
507.200
675.300