out tab193; load; doc Type 'Ship type'; doc TA 'Type A'; doc TB 'Type B'; doc TC 'Type C'; doc TD 'Type D'; doc TE 'Type E'; doc T6064 'constructed 1960-64'; doc T6569 'constructed 1965-69'; doc T7074 'constructed 1970-74'; doc T7579 'constructed 1975-79'; doc O6074 'operated 1960-74'; doc O7579 'operated 1975-79'; doc Months 'Measure of service amount'; doc Acc 'Number of accidents'; end; noprint; smpl 1,40; read Type TA TB TC TD TE T6064 T6569 T7074 T7579 O6074 O7579 Months Acc ; 1 1 0 0 0 0 1 0 0 0 1 0 127 0 1 1 0 0 0 0 1 0 0 0 0 1 63 0 1 1 0 0 0 0 0 1 0 0 1 0 1095 3 1 1 0 0 0 0 0 1 0 0 0 1 1095 4 1 1 0 0 0 0 0 0 1 0 1 0 1512 6 1 1 0 0 0 0 0 0 1 0 0 1 3353 18 1 1 0 0 0 0 0 0 0 1 1 0 . . 1 1 0 0 0 0 0 0 0 1 0 1 2244 11 2 0 1 0 0 0 1 0 0 0 1 0 44882 39 2 0 1 0 0 0 1 0 0 0 0 1 17176 29 2 0 1 0 0 0 0 1 0 0 1 0 28609 58 2 0 1 0 0 0 0 1 0 0 0 1 20370 53 2 0 1 0 0 0 0 0 1 0 1 0 7064 12 2 0 1 0 0 0 0 0 1 0 0 1 13099 44 2 0 1 0 0 0 0 0 0 1 1 0 . . 2 0 1 0 0 0 0 0 0 1 0 1 7117 18 3 0 0 1 0 0 1 0 0 0 1 0 1179 1 3 0 0 1 0 0 1 0 0 0 0 1 552 1 3 0 0 1 0 0 0 1 0 0 1 0 781 0 3 0 0 1 0 0 0 1 0 0 0 1 676 1 3 0 0 1 0 0 0 0 1 0 1 0 783 6 3 0 0 1 0 0 0 0 1 0 0 1 1948 2 3 0 0 1 0 0 0 0 0 1 1 0 . . 3 0 0 1 0 0 0 0 0 1 0 1 274 1 4 0 0 0 1 0 1 0 0 0 1 0 251 0 4 0 0 0 1 0 1 0 0 0 0 1 105 0 4 0 0 0 1 0 0 1 0 0 1 0 288 0 4 0 0 0 1 0 0 1 0 0 0 1 192 0 4 0 0 0 1 0 0 0 1 0 1 0 349 2 4 0 0 0 1 0 0 0 1 0 0 1 1208 11 4 0 0 0 1 0 0 0 0 1 1 0 . . 4 0 0 0 1 0 0 0 0 1 0 1 2051 4 5 0 0 0 0 1 0 0 0 1 0 1 45 0 5 0 0 0 0 1 1 0 0 0 0 1 . . 5 0 0 0 0 1 0 1 0 0 1 0 789 7 5 0 0 0 0 1 0 1 0 0 0 1 437 7 5 0 0 0 0 1 0 0 1 0 1 0 1157 5 5 0 0 0 0 1 0 0 1 0 0 1 2161 12 5 0 0 0 0 1 0 0 0 1 1 0 . . 5 0 0 0 0 1 0 0 0 1 0 1 542 1