"c           VAR 0701      01163 COKE    1A 893-960               MD= 1E-37   "
"c           REF 0701         LOC 2481 WIDTH  9             DK  40 COL 26-34  "
"c                                                                            "
"c                                                                            "
"c              BYPRODUT COKE OVENS IN EXISTENCE                              "
"c              --------------------------------                              "
"c                                                                            "
"c              NBER SERIES:  01163                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  NUMBER OF OVENS                                       "
"c              ANNUAL COVERAGE:  1893-1960                                   "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  NONE                                       "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  MINERAL RESOURCES, 1930, PART II, P. 497; IBID,      "
"c              1931, PART II, P. 375; STATISTICAL APPENDIX TO MINERALS       "
"c              YEARBOOKS, 1932-1933, P. 252; MINERALS YEARBOOK, 1934, P.     "
"c              577; IBID, 1939, P. 867; AND SEE NOTE BELOW.                  "
"c                                                                            "
"c              NOTES:  1900-1930 DATA ALSO APPEAR IN AMERICA'S CAPACITY TO   "
"c              PRODUCE, (BROOKINGS), P. 553.  1880-1945 DATA ARE SHOWN IN    "
"c              MINERALS YEARBOOK, 1945, PP. 986-969; 1946 DATA ARE FROM THE  "
"c              MINERAL INDUSTRY SURVEYS, MINERAL MARKET REPORT M.M.S. 1537   "
"c              (JULY 10, 1947.  1910-1960 DATA ARE ALSO SHOWN IN THE BUREAU  "
"c              OF MINES, MINERALS YEARBOOK 1960 PREPRINT, COKE AND COAL      "
"c              CHEMICALS, P. 9.                                              "
"c                   THESE ARE DATA FOR SLOT-TYPE OVENS.                      "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "
-1
1893.
1960.
12.0000
12.0000
72.0000
160.000
280.000
520.000
1020.00
1085.00
1165.00
1663.00
1956.00
2910.00
3103.00
3547.00
3684.00
3799.00
3989.00
4078.00
4624.00
5211.00
5688.00
5809.00
6268.00
7283.00
7869.00
9279.00
10379.0
10881.0
11142.0
11212.0
11156.0
11413.0
11290.0
11716.0
12475.0
12544.0
12649.0
12831.0
13108.0
13053.0
13053.0
12963.0
12860.0
12849.0
12718.0
12724.0
12732.0
12734.0
13016.0
13303.0
14253.0
14580.0
14510.0
14494.0
14728.0
15139.0
15104.0
14982.0
15319.0
15608.0
15989.0
15891.0
16039.0
15923.0
15897.0
16244.0
15993.0
15323.0