"c VAR 0381 01060 CORN 3R 917-953 MD= 1E-37 " "c REF 0381 LOC 3390 WIDTH 9 DK 54 COL 53-61 " "c EXP DEC= 2 " "c " "c CORN GRINDINGS " "c -------------- " "c " "c NBER SERIES: 01060 " "c AREA COVERED: U.S. " "c UNITS: MILLIONS OF BUSHELS " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 01/1917-05/1953 " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: DATA FOR 1917-1919: DIRECT FROM DEPARTMENT OF " "c COMMERCE. DATA FOR 1920-1953: SURVEY OF CURRENT BUSINESS. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "