1993 Cases (2121%20cases)

AU-MORE THAN TWO UTILITIES (1 cases)

BS-BUS (20 cases)

BT-BUS & TRUCK (2 cases)

CC-COOLING COMPANY (4 cases)

CT-COMPETITIVE TELEPHONE (21 cases)

EL-ELECTRIC (314 cases)

GA-GAS (294 cases)

GE-GAS & ELECTRIC (8 cases)

HT-HEATING (1 cases)

RC-RADIO COMMON CARRIERS (42 cases)

RR-RAILROAD (44 cases)

ST-SEWAGE TREATMENT (1 cases)

TP-TELEPHONE (395 cases)

TR-TRANSPORTATION (945 cases)

WS-WATER & SEWER (3 cases)

WW-WATER WORKS (26 cases)