{"pre_text": ["vornado realty trust 77 cash flows the company expects to contribute $ 959000 to the plans in 2004 .", "11 .", "leases as lessor : the company leases space to tenants under operating leases .", "most of the leases provide for the payment of fixed base rentals payable monthly in advance .", "shopping center leases provide for the pass-through to tenants of real estate taxes , insurance and maintenance .", "office building leases generally require the tenants to reimburse the company for operating costs and real estate taxes above their base year costs .", "shopping center leases also provide for the payment by the lessee of additional rent based on a percentage of the tenants 2019 sales .", "as of december 31 , 2003 , future base rental revenue under non-cancelable operating leases , excluding rents for leases with an original term of less than one year and rents resulting from the exercise of renewal options , is as follows : ( amounts in thousands ) year ending december 31: ."], "post_text": ["these amounts do not include rentals based on tenants 2019 sales .", "these percentage rents approximated $ 3662000 , $ 1832000 , and $ 2157000 , for the years ended december 31 , 2003 , 2002 , and 2001 .", "except for the u.s .", "government , which accounted for 12.7% ( 12.7 % ) of the company 2019s revenue , none of the company 2019s tenants represented more than 10% ( 10 % ) of total revenues for the year ended december 31 , 2003 .", "former bradlees locations property rentals for the year ended december 31 , 2003 , include $ 5000000 of additional rent which , effective december 31 , 2002 , was re-allocated to the former bradlees locations in marlton , turnersville , bensalem and broomall and is payable by stop & shop , pursuant to the master agreement and guaranty , dated may 1 , 1992 .", "this amount is in addition to all other rent guaranteed by stop & shop for the former bradlees locations .", "on january 8 , 2003 , stop & shop filed a complaint with the united states district court claiming the company has no right to reallocate and therefore continue to collect the $ 5000000 of annual rent from stop & shop because of the expiration of the east brunswick , jersey city , middletown , union and woodbridge leases to which the $ 5000000 of additional rent was previously allocated .", "the company believes the additional rent provision of the guaranty expires at the earliest in 2012 and will vigorously oppose stop & shop 2019s complaint .", "in february 2003 , koninklijke ahold nv , parent of stop & shop , announced that it overstated its 2002 and 2001 earnings by at least $ 500 million and is under investigation by the u.s .", "justice department and securities and exchange commission .", "the company cannot predict what effect , if any , this situation may have on stop & shop 2019s ability to satisfy its obligation under the bradlees guarantees and rent for existing stop & shop leases aggregating approximately $ 10.5 million per annum .", "notes to consolidated financial statements sr-176_fin_l02p53_82v1.qxd 4/8/04 2:42 pm page 77 ."], "table": [["2004", "$ 1084934"], ["2005", "968162"], ["2006", "846345"], ["2007", "770228"], ["2008", "608267"], ["thereafter", "3423083"]], "table_ori": [["2004", "$1,084,934"], ["2005", "968,162"], ["2006", "846,345"], ["2007", "770,228"], ["2008", "608,267"], ["Thereafter", "3,423,083"]]}

Question: total percentage rents approximated what in thousands for the years ended december 31 , 2002 and 2001?
Evidence:
text_9: these percentage rents approximated $ 3662000 , $ 1832000 , and $ 2157000 , for the years ended december 31 , 2003 , 2002 , and 2001 .
Program: add(1832000, 2157000)
Answer:
str_answer: 3989000
exe_answer: 3989000