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The most recent actuarial valuation of the UK defined benefit pension plan for funding purposes was as of January 1, 2008. The next required actuarial valuation will be as of January 1, 2011. The new valuation will be finalized towards the end of the first quarter in 2012. 

The most recent actuarial valuation for funding purposes for the executive defined benefit pension plan in Canada was as of January 1, 2009. The next required actuarial valuation will be as of January 1, 2012. 

The Company has chosen to recognize all defined benefit post-employment plan actuarial gains or losses in other comprehensive income immediately. 

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Information for December 31 regarding the defined benefit post-employment plans, including the defined benefit pension plans, supplemental retirement plans and other post-employment defined benefit plans discussed above is as follows: 

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