WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE. <ARTICLE> 5 <PERIOD-TYPE> 12-MOS 9-MOS 6-MOS 3-MOS 12-MOS <FISCAL-YEAR-END> DEC-31-1996 DEC-31-1995 <PERIOD-START> JAN-31-1996 JAN-31-1995 <PERIOD-END> DEC-31-1996 SEP-30-1996 JUN-30-1996 MAR-31-1996 DEC-31-1995 <EXCHANGE-RATE> <blank> <CASH> <blank> <SECURITIES> <blank> <RECEIVABLES> <blank> <ALLOWANCES> <blank> <INVENTORY> <blank> <CURRENT-ASSETS> <blank> <PP&E> <blank> <DEPRECIATION> <blank> <TOTAL-ASSETS> <blank> <CURRENT-LIABILITIES> <blank> <BONDS> <blank> <PREFERRED-MANDATORY> <blank> <PREFERRED> <blank> <COMMON> <blank> <OTHER-SE> <blank> <TOTAL-LIABILITY-AND-EQUITY> <blank> <SALES> <blank> <TOTAL-REVENUES> <blank> <CGS> <blank> <TOTAL-COSTS> <blank> <OTHER-EXPENSES> <blank> <LOSS-PROVISION> <blank> <INTEREST-EXPENSE> <blank> <INCOME-PRETAX> <blank> <INCOME-TAX> <blank> <INCOME-CONTINUING> <blank> <DISCONTINUED> <blank> <EXTRAORDINARY> <blank> <CHANGES> <blank> <NET-INCOME> <blank> <EPS-PRIMARY> (1.72) (1.71) (.59) (.22) (1.69) <EPS-DILUTED> (1.80) (1.79) (.62) (.23) (1.69)