<ARTICLE> 5 <RESTATED> <PERIOD-TYPE> 3-MOS 6-MOS 9-MOS 12-MOS <FISCAL-YEAR-END> DEC-31-1996 DEC-31-1996 DEC-31-1996 DEC-31-1995 <PERIOD-START> JAN-01-1996 JAN-01-1996 JAN-01-1996 JAN-01-1995 <PERIOD-END> MAR-31-1996 JUN-30-1996 SEP-30-1996 DEC-31-1995 <CASH> 1,121,452 70,666 1,802,829 751,606 <SECURITIES> 0 0 0 0 <RECEIVABLES> 2,398,788 3,254,719 3,422,664 2,721,698 <ALLOWANCES> (263,861) (256,883) (262,135) (250,140) <INVENTORY> 85,724 70,635 70,894 94,171 <CURRENT-ASSETS> 4,909,476 5,439,564 7,147,748 5,272,443 <PP&E> 58,355,592 59,307,393 60,139,901 57,385,861 <DEPRECIATION> 20,709,083 21,031,075 21,417,210 20,312,058 <TOTAL-ASSETS> 45,165,077 46,335,274 48,035,915 45,294,758 <CURRENT-LIABILITIES> 4,600,078 5,325,650 6,339,357 4,900,070 <BONDS> 6,023,000 6,005,000 5,988,000 7,273,335 <PREFERRED-MANDATORY> 0 0 0 0 <PREFERRED> 0 0 0 0 <COMMON> 1,506,512 1,506,512 1,506,512 1,506,512 <OTHER-SE> 13,343,168 13,566,846 14,059,320 13,390,150 <TOTAL-LIABILITY-AND-EQUITY> 45,165,077 46,335,274 48,035,915 45,294,758 <SALES> 5,030,381 10,970,172 17,949,833 23,779,740 <TOTAL-REVENUES> 5,225,268 11,581,189 18,985,561 25,486,322 <CGS> 1,615,230 3,748,330 6,247,752 13,116,905 <TOTAL-COSTS> 4,244,114 9,172,059 14,760,425 20,101,015 <OTHER-EXPENSES> 0 0 0 0 <LOSS-PROVISION> 48,545 49,648 94,083 155,206 <INTEREST-EXPENSE> 172,024 344,803 516,808 683,133 <INCOME-PRETAX> 451,821 1,345,599 2,660,206 3,129,940 <INCOME-TAX> 181,352 540,097 1,067,753 1,177,432 <INCOME-CONTINUING> 270,469 805,502 1,592,453 1,952,508 <DISCONTINUED> 0 0 0 0 <EXTRAORDINARY> 0 0 0 0 <CHANGES> 0 0 0 0 <NET-INCOME> 270,469 805,502 1,592,453 1,952,508 <EPS-PRIMARY> .18 .53 1.05 1.29 <EPS-DILUTED> .18 .53 1.05 1.29