2003 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)