"c VAR 0035 16080 INDEX 3S 948-958 MD= 1E-37 " "c REF 0035 LOC 276 WIDTH 9 DK 5 COL 26-34 " "c EXP DEC= 1 " "c " "c DIFFUSION INDEX, AVERAGE WORKWEEK, TWENTY-ONE MANUFACTURING " "c INDUSTRIES, THREE MONTH SPAN, SEASONALLY ADJUSTED " "c ----------------------------------------------------------- " "c " "c NBER SERIES: 16080 " "c AREA COVERED: U.S. " "c UNITS: PER CENT EXPANDING " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 03/1948-12/1958 " "c SEASONAL ADJUSTMENT: SEASONALLY ADJUSTED BY NBER " "c SOURCE: G.H. MOORE, BUSINESS CYCLE INDICATORS, VOL. 2, " "c NBER, P. 156 " "c " "c NOTES: THIS INDEX INCLUDES ALL TWO-DIGIT MANUFACTURING " "c INDUSTRIES LISTED IN THE 1957 STANDARD INDUSTRIAL MANUAL. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "