2005 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)