"c VAR 0135 16116 DIFFIND 3S 885-941 MD= 1E-37 " "c REF 0135 LOC 1176 WIDTH 9 DK 19 COL 44-52 " "c EXP DEC= 1 " "c " "c DIFFUSION INDEX, THIRTY LAGGING SERIES, SPECIFIC CYCLE SPAN, " "c SEASONALLY ADJUSTED " "c ------------------------------------------------------------ " "c " "c NBER SERIES: 16116 " "c AREA COVERED: U.S. " "c UNITS: PER CENT EXPANDING " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 01/1885-12/1941 " "c SEASONAL ADJUSTMENT: SEASONALLY ADJUSTED BY NBER " "c SOURCE: G.H. MOORE, BUSINESS CYCLE INDICATORS, VOL. 2, " "c NBER, P. 175 (FOR LISTING OF SERIES INCLUDED SEE VOL. 1, P. " "c 260) " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "