H&R REAL ESTATE INVESTMENT TRUST  H&R FINANCE TRUST  Notes to Combined Financial Statements   (In thousands of dollars, except unit and per unit amounts)  Years ended December 31, 2010 and 2009  22.  Segmented disclosures (continued): Net property operating income:  United 2010 Canada States Total Operating rev enue 515,033 $ 103,128 $ 618,161 $ Property operating costs (186,875) (17,209) (204,084) Interest  (129,893) (49,626) (179,519) Depreciation and amortization (92,111) (33,023) (125,134) N et property operating income  106,154 $ 3,270 $ 109,424 $ United 2009  C anada States Total Operating rev enue 506,679 $ 104,708 $ 611,387 $ Property operating costs (177,351) (18,264) (195,615) Interest (125,294) (57,377) (182,671) Depreciation and amortization (91,625) (37,018) (128,643) N et property operating income  112,409 $ (7,951) $ 104,458 $ 2010 2009 Income tax recov ery (ex pense) included in the determination  of net earnings from continuining operations: Current (458) $ (364) $ Future 123,303 9,613 122,845 9,249 Future income tax included in the determination of other comprehensiv e income 503 984 123,348 $  10,233 $ 23. Income tax recovery: 35 