EX-99.1 14 a2190203zex-99_1.htm EXHIBIT 99.1
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Exhibit 99.1

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS
(All dollar amounts expressed in thousands of U.S. dollars)

Column A   Column B   Column C   Column D   Column E  
 
   Balance at
Beginning
of Period 		  Additions Charged
to (recovered from)
Costs and Expenses 		  Deductions/
Write-Offs 		  Balance at
end of
Period 		 

Allowance for doubtful accounts, deducted from accounts receivable

                          

Year ended December 31, 2008

   $ 1,217   $ (23 ) $ (15 ) $ 1,179  

Year ended December 31, 2007

     3,194     736     (2,713 )   1,217  

Year ended December 31, 2006

     3,933     (402 )   (337 )   3,194  



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