"c           VAR 0532      01166 COKECAP 1A 917-960               MD= 1E-37   "
"c           REF 0532         LOC  960 WIDTH  9             DK  16 COL 17-25  "
"c                                                                            "
"c                                                                            "
"c              PUBLISHED CAPACITY OF BYPRODUCT COKE OVENS AT DECEMBER 31     "
"c              ---------------------------------------------------------     "
"c                                                                            "
"c              NBER SERIES:  01166                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  THOUSANDS OF SHORT TONS                               "
"c              ANNUAL COVERAGE:  1917-1960                                   "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  NONE                                       "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  MINERAL RESOURCES, PART II; MINERALS YEARBOOK,       "
"c              SUCCESSIVE ISSUES.                                            "
"c                                                                            "
"c              NOTES:  IN THE SOURCE, THIS SERIES IS CALLED"ESTIMATED        "
"c              ANNUAL POTENTIAL PRODUCTION OF COKE IN BY-PRODUCT OVENS WHEN  "
"c              OPERATED AT 100% OF MAXIMUM CAPACITY.                         "
"c                   NBER TREATED THIS SERIES AS REPRESENTING FISCAL YEARS    "
"c              ENDING ON JUNE 30 IN THEIR ANALYSIS.                          "
"c                   THE INDICATED INCREASE FROM DECEMBER 31, 1922 TO         "
"c              DECEMBER 31, 1923 IS BECAUSE OF AN UPWARD REVISION OF THE     "
"c              RATED CAPACITY OF CERTAIN PLANTS AS REPORTED BY THE           "
"c              OPERATORS TO THE GEOLOGIC SURVEY.                             "
"c                   WHILE THE ANNUAL FIGURES THROUGH 1939 WERE BASED ON      "
"c              DAILY FIGURES MULTIPLIED BY 365 (366 IN LEAP YEARS) THE 1940  "
"c              FIGURE (59,394,070 TONS) WAS OBTAINED THROUGH A SPECIAL       "
"c              SURVEY (SEE MINERALS YEARBOOK 1940, P.870) AND IS PROBABLY    "
"c              NOT QUITE COMPARABLE TO EARLIER DATA.  THE CORRECTED FIGURE   "
"c              USED IN THIS DATA WAS OBTAINED BY MULTIPLYING DAILY CAPACITY  "
"c              OF 170,467 TONS WITH 366.  1941 AND FOLLOWING YEARS,          "
"c              INCLUDED HERE, ARE NOT ENTIRELY COMPARABLE WITH THE SERIES    "
"c              THROUGH 1940.                                                 "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c                                                                            "
-1
1917.
1960.
27000.0
33700.0
38200.0
42800.0
43900.0
43800.0
45100.0
46300.0
48200.0
52700.0
57900.0
59600.0
60200.0
61500.0
63500.0
62800.0
63100.0
62800.0
62400.0
62200.0
62727.0
61300.0
63000.0
62391.0
32562.0
64555.0
71378.0
72330.0
71399.0
71113.0
72549.0
74500.0
73710.0
72488.0
74228.0
76428.0
78258.0
78596.0
79676.0
79965.0
80299.0
82498.0
81448.0
78877.0