2000 Cases AU-MORE THAN TWO UTILITIES (4 cases) BR-BRIDGE (1 cases) CC-COOLING COMPANY (1 cases) CT-COMPETITIVE TELEPHONE (494 cases) EL-ELECTRIC (235 cases) GA-GAS (68 cases) GE-GAS & ELECTRIC (3 cases) HT-HEATING (4 cases) RC-RADIO COMMON CARRIERS (6 cases) RR-RAILROAD (54 cases) ST-SEWAGE TREATMENT (3 cases) TP-TELEPHONE (1645 cases) TR-TRANSPORTATION (75 cases) WS-WATER & SEWER (5 cases) WT-WATER TRANSPORTATION (1 cases) WW-WATER WORKS (13 cases)