2022 Cases (683 cases)

AU-MORE THAN TWO UTILITIES (19 cases)

BS-BUS (2 cases)

CC-COOLING COMPANY (2 cases)

DE-DEPOT (1 cases)

EL-ELECTRIC (470 cases)

GA-GAS (147 cases)

GE-GAS & ELECTRIC (18 cases)

HT-HEATING (5 cases)

PL-PIPE LINE (10 cases)

RR-RAILROAD (64 cases)

ST-SEWAGE TREATMENT (1 cases)

TP-TELEPHONE (198 cases)

TR-TRANSPORTATION (131 cases)

WS-WATER & SEWER (22 cases)

WT-WATER TRANSPORTATION (1 cases)

WW-WATER WORKS (2 cases)

XX-TEST INDUSTRY CODE (1 cases)