"c VAR 0174 10060 DEPREC 1R 923-942 MD= 1E-37 " "c REF 0174 LOC 1527 WIDTH 9 DK 25 COL 17-25 " "c EXP DEC= 3 " "c " "c DEPRECIATION CHARGES OF CORPORATIONS WITH NET INCOME " "c ---------------------------------------------------- " "c " "c NBER SERIES: 10060 " "c AREA COVERED: U.S. " "c UNITS: BILLIONS OF DOLLARS " "c ANNUAL COVERAGE: 1923-1942 " "c QUARTERLY COVERAGE: NONE " "c MONTHLY COVERAGE: NONE " "c SEASONAL ADJUSTMENT: NONE " "c SOURCE: U.S. BUREAU OF INTERNAL REVENUE,"STATISTICS OF " "c INCOME, 1923-1942" " "c " "c NOTES: ORIGINAL FIGURES FOR 1923 AND 1924 WERE ADJUSTED BY " "c NBER TO EXCLUDE AMORTIZATION AND DEPLETION TO CONFORM WITH " "c REST OF DATA. " "c " "c CHECKED MANUALLY; NO CORRECTIONS NECESSARY. " "c " "c ............................................................... " -1 1923. 1942. 1.98700 2.05300 2.36300 2.66000 2.49300 2.85000 3.13500 2.62300 1.74600 1.21000 1.54200 1.72100 1.90500 2.34200 2.44200 2.05100 2.49100 2.80100 3.24800 3.54800