1979 Cases (1437%20cases)

AU-MORE THAN TWO UTILITIES (2 cases)

BS-BUS (26 cases)

EL-ELECTRIC (135 cases)

GA-GAS (416 cases)

GE-GAS & ELECTRIC (10 cases)

HT-HEATING (3 cases)

RC-RADIO COMMON CARRIERS (13 cases)

RR-RAILROAD (20 cases)

ST-SEWAGE TREATMENT (2 cases)

TP-TELEPHONE (209 cases)

TR-TRANSPORTATION (575 cases)

WS-WATER & SEWER (4 cases)

WW-WATER WORKS (22 cases)