1986 Cases AU-MORE THAN TWO UTILITIES (2 cases) BS-BUS (35 cases) BT-BUS & TRUCK (1 cases) EL-ELECTRIC (196 cases) GA-GAS (557 cases) GE-GAS & ELECTRIC (21 cases) PL-PIPE LINE (4 cases) RC-RADIO COMMON CARRIERS (37 cases) RR-RAILROAD (10 cases) ST-SEWAGE TREATMENT (6 cases) TP-TELEPHONE (224 cases) TR-TRANSPORTATION (1034 cases) WS-WATER & SEWER (10 cases) WW-WATER WORKS (26 cases)