"c VAR 0224 03060 RAI WAY 3R 917-943 MD= 1E-37 " "c REF 0224 LOC 1977 WIDTH 9 DK 32 COL 26-34 " "c EXP DEC= 2 " "c " "c RAILWAY EQUIPMENT AND JOINT FACILITY RENTS, NET, CLASS I " "c RAILROADS " "c -------------------------------------------------------- " "c " "c NBER SERIES: 03060 " "c AREA COVERED: U.S. " "c UNITS: MILLIONS OF DOLLARS " "c ANNUAL COVERAGE: NONE " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: 01/1917-03/1943; 06-08/1943 " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: INTERSTATE COMMERCE COMMISSION, DATA FOR 1917-19: " "c "OPERATING REVENUE AND EXPENSES OF LARGE STEAM ROADS BY " "c MONTHS", JULY 1914-DECEMBER 1919", PP. 10-15. DATA FOR " "c 1920-1942: "OPERATING REVENUES AND OPERATING EXPENSES OF " "c CLASS I STEAM RAILWAYS IN THE UNITED STATES". " "c " "c NOTES: DATA COVER"LARGE STEAM ROADS" FOR 1917-1919 AND " "c "CLASS I STEAM RAILWAYS" FOR 1920-1942. " "c DATA COVER SWITCHING AND TERMINAL COMPANIES FROM " "c 1917-1931 AND EXCLUDE THEM THEREAFTER. " "c DATA FOR 1917-1934 WERE COMPUTED BY SUMMING THREE ITEMS " "c -- UNCOLLECTABLE RAILWAY REVENUES, EQUIPMENT RENT, AND JOINT " "c FACLITY RENTS. DATA FOR 1935-1942 WERE COMPUTED BY SUMMING " "c ONLY ITEMS TWO AND THREE. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... "