RATIO OF VALUE THE RATIO OF VALUE OF IMPORTED PETROLEUM TO TOTAL BALANCE OF PAYMENTS Source: Fig. 6.9. Ratio of Value of Imported Petroleum to Total International Moentary Fund, Balance of Payment Yearbook, Vol. 29, 678,293 936,823 1,177,263 1,367,319 1,548,372 1,528,833 1,616,087 621,756 848,484 1,078,917 1,240,907 1,397,521 1,366,879 1,447,075 559,855 762,836 968,279 1,111,168 1,244,886 1,215,002 1,291,999 535,914 740,092 918,787 1,115,200 1,265,683 1,255,486 1,312,599 487,108 646,862 807,796 954,676 1,079,043 1,086,658 1,125,822 "Deflated by the implicit GNP price deflator. Source: U.S. Department of Commerce, Bureau of Economic Analysis, The National Income and Product Accounts of the United States, 1929-1974, Statistical Tables, Washington, D.C., 1976, pp. 22-3 and pp. 66-7; Survey of Current Business, 58, No. 7, Washington, D.C., July 1978, p. 29 and p. 35. THE TOTAL NATIONAL INCOME HAS INCREASED 24% SINCE 1970. THE COMMUNICATION, ELECTRIC AND UTILITY, AND Table 6.13 National Income by Industry, 1950-1977 Source: U.S. Department of Commerce, Bureau of Economic Analysis, The National Income and Product Accounts of the United States, 1929-1974, Statistical Tables, Washington, D.C., 1976, pp. 188-89; Survey of Current Business, 58, No. 7, Washington, D.C., July 1978, p. 53. THE PERCENT INCREASE IN WAGES AND SALARIES FOR THE TRANSPORTATION INDUSTRY SINCE 1970 HAS ONLY BEEN Table 6.14 Wages and Salaries by Industry, 1950-1977 (106 1975 constant dollars) Source: U.S. Department of Commerce, Bureau of Economic Analysis, The National Income and Product Accounts of the United States, 1929-1974, Statistical Tables, Washington, D.C., 1976, pp. 200-1; Survey of Current Business, 58, No. 7, Washington, D.C., July 1978, p. 54. 50 57 -1 -36 -135.3 TOTAL EMPLOYMENT IN THE TRANSPORTATION INDUSTRY HAS INCREASED SLIGHTLY (2.6%) SINCE 1970. THE HIGH Source: U.S. Department of Commerce, Bureau of Economic Analysis, The National Income and Product Accounts of the United |