2005 Cases (1619 cases)

AU-MORE THAN TWO UTILITIES (9 cases)

CC-COOLING COMPANY (2 cases)

CT-COMPETITIVE TELEPHONE (27 cases)

EL-ELECTRIC (174 cases)

GA-GAS (122 cases)

GE-GAS & ELECTRIC (8 cases)

HT-HEATING (4 cases)

PL-PIPE LINE (10 cases)

RC-RADIO COMMON CARRIERS (6 cases)

RR-RAILROAD (51 cases)

ST-SEWAGE TREATMENT (1 cases)

TP-TELEPHONE (1093 cases)

TR-TRANSPORTATION (84 cases)

WS-WATER & SEWER (1 cases)

WW-WATER WORKS (26 cases)

XX-TEST INDUSTRY CODE (1 cases)