<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FY 1996 FORM
10-K AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED> 
       
                                                  
<PERIOD-TYPE>                   12-MOS                   12-MOS
<FISCAL-YEAR-END>                          JUL-31-1995             JUL-31-1996
<PERIOD-START>                             AUG-01-1994             AUG-01-1995
<PERIOD-END>                               JUL-31-1995             JUL-31-1996
<CASH>                                         577,283               6,438,760
<SECURITIES>                                         0                       0
<RECEIVABLES>                               50,194,981             100,464,610
<ALLOWANCES>                                 7,958,000              16,978,000
<INVENTORY>                                 12,036,188              15,191,011
<CURRENT-ASSETS>                            60,451,462             112,468,404
<PP&E>                                      68,076,028             132,091,451
<DEPRECIATION>                              22,163,180              46,676,907
<TOTAL-ASSETS>                             175,425,335             374,614,318
<CURRENT-LIABILITIES>                       18,864,844              76,461,115
<BONDS>                                              0             110,000,000
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                         4,586                   4,669
<OTHER-SE>                                 149,653,934             174,670,446
<TOTAL-LIABILITY-AND-EQUITY>               175,425,335             374,614,318
<SALES>                                              0                       0
<TOTAL-REVENUES>                           134,111,458             263,029,963
<CGS>                                       36,287,811              71,012,877
<TOTAL-COSTS>                              102,765,192             198,369,890
<OTHER-EXPENSES>                             9,565,238              26,519,480
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                             835,462               5,228,318
<INCOME-PRETAX>                             20,945,566              32,912,275
<INCOME-TAX>                                 7,800,800              12,356,500
<INCOME-CONTINUING>                         13,144,766              20,555,775
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                13,144,766              20,555,775
<EPS-PRIMARY>                                      .64                     .83
<EPS-DILUTED>                                      .63                     .82