Productivity and related data, business sector, 1959-1998 Y1 = output per hour, business sector Y2 = output per hour, nonfarm business sector X1 = compensation per hour, business sector X2 = compensation per hour, nonfardm business Y1 Y2 X1 X2 50.5 54.2 13.1 13.7 51.4 54.8 13.7 14.3 53.2 56.6 14.2 14.8 55.7 59.2 14.8 15.4 57.9 61.2 15.4 15.9 60.6 63.8 16.2 16.7 62.7 65.8 16.8 17.2 65.2 68 17.9 18.2 66.6 69.2 18.9 19.3 68.9 71.6 20.5 20.8 69.2 71.7 21.9 22.2 70.6 72.7 23.6 23.8 73.6 75.7 25.1 25.4 76 78.3 26.7 27 78.4 80.7 29 29.2 77.1 79.4 31.8 32.1 79.8 81.6 35.1 35.3 82.5 84.5 38.2 38.4 84 85.8 41.2 41.5 84.9 87 44.9 45.2 84.5 86.3 49.2 49.5 84.2 86 54.5 54.8 85.8 87 59.6 60.2 85.3 86.3 64.1 64.6 88 89.9 66.8 67.3 90.2 91.4 69.7 70.2 91.7 92.3 73.1 73.4 94.1 94.7 76.8 77.2 94 94.5 79.8 80.1 94.7 95.3 83.6 83.7 95.5 95.8 85.9 86 96.1 96.3 90.8 90.7 96.7 97 95.1 95.1 100 100 100 100 100.1 100.1 102.5 102.2 100.7 100.6 104.4 104.2 101 101.2 106.8 106.7 103.7 103.7 110.7 110.4 105.4 105.1 114.9 114.5