"c VAR 0058 09049 REV RR 3S 907-942 MD= 1E-37 " "c REF 0058 LOC 483 WIDTH 9 DK 8 COL 44-52 " "c EXP DEC= 4 " "c " "c NET REVENUE FROM RAILWAY OPERATIONS PER TRAFFIC UNIT, CLASS " "c I RAILROADS, INTERSTATE COMMERCE COMMISSION, SEASONALLY " "c ADJUSTED " "c ----------------------------------------------------------- " "c " "c NBER SERIES: 09049 " "c AREA COVERED: U.S. " "c UNITS: CENTS " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 07/1907-12/1942 " "c SEASONAL ADJUSTMENT: SEASONALLY ADJUSTED BY NBER " "c SOURCE: THOR HULTGREN, AMERICAN TRANSPORTATION IN " "c PROSPERITY AND DEPRESSION, NBER, 1948, CHAPTER 3. " "c " "c NOTES: THESE DATA WERE COMPUTED BY NBER BY DIVIDING NET " "c REVENUE (NBER SERIES 09026), BY THE TRAFFIC UNIT SERIES. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "