<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               JUN-30-1998
<CASH>                                           1,854
<SECURITIES>                                         0
<RECEIVABLES>                                        0
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                                     0
<PP&E>                                               0
<DEPRECIATION>                               (112,211)
<TOTAL-ASSETS>                                 776,725
<CURRENT-LIABILITIES>                                0
<BONDS>                                        247,117
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                    100,002
<COMMON>                                           241
<OTHER-SE>                                     321,079
<TOTAL-LIABILITY-AND-EQUITY>                   776,725
<SALES>                                              0
<TOTAL-REVENUES>                                55,150
<CGS>                                                0
<TOTAL-COSTS>                                   12,600
<OTHER-EXPENSES>                                 2,730
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              10,250
<INCOME-PRETAX>                                 25,048
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                             25,048
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    25,048
<EPS-PRIMARY>                                        0<F1>
<EPS-DILUTED>                                        0<F2>
<FN>
<F1>Basic earnings per share attributable to-
Core Group Common Stock
 Net income                               $0.88

Psychiatric Group Depositary Shares
 Net income (loss)                        $(0.12)
<F2>Diluted earnings per share attributable to-
Core Group Common Stock
 Net income                                   $0.87

Psychiatric Group Depositary Shares
 Net income (loss)                           $(0.12)
</FN>