<ARTICLE>                     5
<LEGEND>
     (Replace this text with the legend)
</LEGEND>
<MULTIPLIER>                                   1
<CURRENCY>                                     U.S. Dollars
       
                                           
<PERIOD-TYPE>                                  6-MOS
<FISCAL-YEAR-END>                              JUN-30-1997
<PERIOD-START>                                 JUL-01-1996
<PERIOD-END>                                   DEC-31-1996
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<ALLOWANCES>                                            0
<INVENTORY>                                       385,314
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<PP&E>                                         73,046,753
<DEPRECIATION>                                 27,701,207
<TOTAL-ASSETS>                                 60,689,495
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<BONDS>                                                 0
<PREFERRED-MANDATORY>                                   0
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<TOTAL-LIABILITY-AND-EQUITY>                   60,689,495
<SALES>                                         9,347,833
<TOTAL-REVENUES>                               10,567,967
<CGS>                                                   0
<TOTAL-COSTS>                                   5,934,062
<OTHER-EXPENSES>                                1,656,301
<LOSS-PROVISION>                                        0
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<INCOME-TAX>                                    1,994,962
<INCOME-CONTINUING>                               982,642
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<EXTRAORDINARY>                                         0
<CHANGES>                                               0
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<EPS-DILUTED>                                        0.04