<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED> 
       
<S>                             <C>                     <C>                     <C>                     <C>
<C>
<PERIOD-TYPE>                   12-MOS                   9-MOS                   6-MOS                   3-MOS
12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996             DEC-31-1996             DEC-31-1996             DEC-31-1996
             DEC-31-1995
<PERIOD-END>                               DEC-31-1996             SEP-30-1996             JUN-30-1996             MAR-31-1996
             DEC-31-1995
<CASH>                                     103,587,000              73,691,000              79,758,000              60,772,000
              57,044,000
<SECURITIES>                               257,818,000             299,551,000             289,024,000             313,112,000
             319,759,000
<RECEIVABLES>                               39,173,000              29,070,000              28,170,000              26,618,000
              26,723,000
<ALLOWANCES>                                 7,324,000               5,722,000               4,960,000               4,664,000
               5,000,000
<INVENTORY>                                          0                       0                       0                       0
                       0
<CURRENT-ASSETS>                           252,935,000             222,898,000             195,846,000             184,227,000
             175,417,000
<PP&E>                                     140,130,000             131,767,000             129,689,000             124,629,000
             122,725,000
<DEPRECIATION>                              40,326,000              37,717,000              36,274,000              33,876,000
              31,549,000
<TOTAL-ASSETS>                             629,462,000             579,514,000             570,090,000             571,322,000
             575,146,000
<CURRENT-LIABILITIES>                      176,405,000             138,004,000             136,125,000             145,343,000
             157,260,000
<BONDS>                                     66,189,000              66,612,000              67,449,000              69,111,000
              71,257,000
<PREFERRED-MANDATORY>                                0                       0                       0                       0
                       0
<PREFERRED>                                          0                       0                       0                       0
                       0
<COMMON>                                        89,000                  89,000                  89,000                  88,000
                  88,000
<OTHER-SE>                                 234,393,000             226,161,000             221,020,000             213,096,000
             207,627,000
<TOTAL-LIABILITY-AND-EQUITY>               629,462,000             579,514,000             570,090,000             571,322,000
             575,146,000
<SALES>                                              0                       0                       0                       0
                       0
<TOTAL-REVENUES>                           575,411,000             423,619,000             277,374,000             136,012,000
             467,009,000
<CGS>                                                0                       0                       0                       0
                       0
<TOTAL-COSTS>                              518,910,000             380,337,000             248,479,000             121,637,000
             411,556,000
<OTHER-EXPENSES>                            12,064,000<F1>               8,250,000<F1>                       0
                       0              11,614,000<F1>
<LOSS-PROVISION>                                     0                       0                       0                       0
                       0
<INTEREST-EXPENSE>                           2,823,000               2,356,000               1,641,000                 809,000
               3,737,000
<INCOME-PRETAX>                             41,614,000              32,676,000              27,254,000              13,566,000
              40,102,000
<INCOME-TAX>                                10,471,000               8,234,000               6,879,000               3,402,000
              12,198,000
<INCOME-CONTINUING>                         31,143,000              24,442,000              20,375,000              10,164,000
              27,904,000
<DISCONTINUED>                                       0                       0                       0                       0
             (6,600,000)
<EXTRAORDINARY>                                      0                       0                       0                       0
                       0
<CHANGES>                                            0                       0                       0                       0
                       0
<NET-INCOME>                                31,143,000              24,442,000              20,375,000              10,164,000
              21,304,000
<EPS-PRIMARY>                                     1.76                    1.39                    1.16                    0.58
                    1.22
<EPS-DILUTED>                                     1.72                    1.34                    1.12                    0.56
                    1.20
<FN>
<F1>Merger, Restructuring and Start-up Expenses
</FN>
        

</TABLE>