2021 Cases (310%20cases)

AU-MORE THAN TWO UTILITIES (10 cases)

CC-COOLING COMPANY (1 cases)

CT-COMPETITIVE TELEPHONE (1 cases)

EL-ELECTRIC (528 cases)

GA-GAS (153 cases)

GE-GAS & ELECTRIC (16 cases)

HC-HEATING AND COOLING (1 cases)

HT-HEATING (4 cases)

PL-PIPE LINE (4 cases)

RC-RADIO COMMON CARRIERS (2 cases)

RR-RAILROAD (31 cases)

ST-SEWAGE TREATMENT (2 cases)

TP-TELEPHONE (283 cases)

TR-TRANSPORTATION (139 cases)

WS-WATER & SEWER (3 cases)

WW-WATER WORKS (2 cases)