2003 Cases (2617 cases)

AU-MORE THAN TWO UTILITIES (9 cases)

BR-BRIDGE (1 cases)

CC-COOLING COMPANY (3 cases)

CT-COMPETITIVE TELEPHONE (198 cases)

EL-ELECTRIC (163 cases)

GA-GAS (116 cases)

GE-GAS & ELECTRIC (7 cases)

HT-HEATING (2 cases)

PL-PIPE LINE (1 cases)

RC-RADIO COMMON CARRIERS (6 cases)

RR-RAILROAD (42 cases)

TP-TELEPHONE (1899 cases)

TR-TRANSPORTATION (155 cases)

WS-WATER & SEWER (5 cases)

WT-WATER TRANSPORTATION (1 cases)

WW-WATER WORKS (8 cases)

XX-TEST INDUSTRY CODE (1 cases)