2016 Cases (1965%20cases)

AU-MORE THAN TWO UTILITIES (13 cases)

EL-ELECTRIC (1393 cases)

GA-GAS (218 cases)

GE-GAS & ELECTRIC (7 cases)

HT-HEATING (2 cases)

PL-PIPE LINE (5 cases)

RC-RADIO COMMON CARRIERS (1 cases)

RR-RAILROAD (52 cases)

ST-SEWAGE TREATMENT (3 cases)

TP-TELEPHONE (201 cases)

TR-TRANSPORTATION (63 cases)

WS-WATER & SEWER (2 cases)

WW-WATER WORKS (5 cases)

XX-TEST INDUSTRY CODE (1 cases)