<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
These numbers pertain to 1996
</LEGEND>
<RESTATED>
<MULTIPLIER>                             1,000



<S>                             <C>
<PERIOD-TYPE>                            3-MOS                  6-MOS                  9-MOS                   YEAR
<FISCAL-YEAR-END>                  DEC-31-1996            DEC-31-1996            DEC-31-1996                DEC-31-1996
<PERIOD-END>                       MAR-31-1996            JUN-30-1996            SEP-30-1996                DEC-31-1996
<CASH>                                   2,985                  3,283                  3,150                      1,349
<SECURITIES>                                 0                      0                      0                          0
<RECEIVABLES>                           11,133                  7,745                  8,975                     14,889
<ALLOWANCES>                                 0                      0                      0                          0
<INVENTORY>                                  0                      0                      0                          0
<CURRENT-ASSETS>                        14,118                 11,028                 12,125                     16,238
<PP&E>                                 538,163                642,650                730,420                    855,642
<DEPRECIATION>                          17,031                 19,637                 22,880                     26,573
<TOTAL-ASSETS>                         535,250                364,041                719,665                    845,307
<CURRENT-LIABILITIES>                   18,143                 21,233                 24,447                     14,873
<BONDS>                                 70,777                161,039                 84,110                    198,454
<PREFERRED-MANDATORY>                        0                      0                      0                          0
<PREFERRED>                                  0                      0                      0                          0
<COMMON>                                     0                      0                      0                          0
<OTHER-SE>                             446,330                451,769                611,108                    631,980
<TOTAL-LIABILITY-AND-EQUITY>           535,250                634,041                719,665                    845,307
<SALES>                                 20,819                 44,589                 73,395                    105,091
<TOTAL-REVENUES>                        21,333                 45,689                 75,124                    107,309
<CGS>                                        0                      0                      0                          0
<TOTAL-COSTS>                           10,876                 23,034                 37,967                     53,672
<OTHER-EXPENSES>                            94                    203                   (248)                      (818)<F1>
<LOSS-PROVISION>                             0                      0                      0                          0
<INTEREST-EXPENSE>                       1,665                  3,223                  5,849                      8,244
<INCOME-PRETAX>                          8,886                 19,635                 31,962                     46,211
<INCOME-TAX>                                 0                      0                      0                          0
<INCOME-CONTINUING>                      8,886                 19,635                 31,962                     46,211
<DISCONTINUED>                               0                      0                      0                          0
<EXTRAORDINARY>                              0                      0                      0                          0
<CHANGES>                                    0                      0                      0                          0
<NET-INCOME>                             8,886                 19,635                 31,962                     46,211
<EPS-PRIMARY>                             0.47                   0.99                   1.54                       2.09
<EPS-DILUTED>                             0.47                   0.98                   1.52                       2.07
<FN>
Included in other expenses are minority interest expense, gain on exchange of self-storage facilities and interest income.
</FN>


</TABLE>