2011 Cases (6047%20cases)

AU-MORE THAN TWO UTILITIES (10 cases)

CC-COOLING COMPANY (1 cases)

CT-COMPETITIVE TELEPHONE (1 cases)

EL-ELECTRIC (4095 cases)

GA-GAS (113 cases)

GE-GAS & ELECTRIC (11 cases)

HC-HEATING AND COOLING (3 cases)

HT-HEATING (4 cases)

PL-PIPE LINE (4 cases)

RR-RAILROAD (22 cases)

ST-SEWAGE TREATMENT (3 cases)

TP-TELEPHONE (537 cases)

TR-TRANSPORTATION (67 cases)

WS-WATER & SEWER (10 cases)

WT-WATER TRANSPORTATION (1 cases)

WW-WATER WORKS (15 cases)

XX-TEST INDUSTRY CODE (1150 cases)