5 0000104894 WASHINGTON REAL ESTATE INVESTMENT TRUST 1000 U.S. DOLLARS 3-MOS 9-MOS DEC-31-1999 DEC-31-1999 JUL-01-1999 JAN-01-1999 SEP-30-1999 SEP-30-1999 1 1 1936 1936 0 0 5138 5138 914 914 0 0 20082 20082 654094 654094 78114 78114 602222 602222 47728 47728 297208 297208 0 0 0 0 357 357 256929 256929 602222 602222 29566 86084 29650 86605 13790 39,985 13790 39,985 1571 4510 0 0 5463 16070 8826 26040 0 0 8826 33,949 0 0 0 0 0 0 8826 33,949 0.25 0.95 0.25 0.95