"c VAR 0149 01284 CROP IN 1A 910-951 MD= 1E-37 " "c REF 0149 LOC 1302 WIDTH 9 DK 21 COL 44-52 " "c " "c " "c INDEX OF CROP PRODUCTION PER ACRE " "c --------------------------------- " "c " "c NBER SERIES: 01284 " "c AREA COVERED: U.S. " "c UNITS: 1935-1939=100 " "c ANNUAL COVERAGE: 1910-1951 " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: NONE " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: U.S. DEPARTMENT OF AGRICULTURE, STATISTICAL " "c BULLETIN NO. 83, FARM PRODUCTION PRACTICES, COSTS AND " "c RETURNS, P. 26. " "c " "c NOTES: SERIES 01284 IS PRESENTED HERE AS TWO " "c VARIABLES--(1)--ORIGINAL DATA, 1910-1951 (2)--ORIGINAL " "c DATA, 1949-1954. " "c " "c NOT CHECKED AGAINST ORIGINALS. " "c " "c ............................................................... " -1 1910. 1951. 99.0000 94.0000 109.000 93.0000 103.000 105.000 95.0000 99.0000 96.0000 96.0000 106.000 90.0000 98.0000 98.0000 97.0000 100.000 101.000 100.000 103.000 100.000 94.0000 103.000 99.0000 89.0000 73.0000 96.0000 81.0000 111.000 105.000 107.000 111.000 113.000 124.000 115.000 122.000 121.000 130.000 122.000 137.000 130.000 128.000 128.000