b. (as modifier): analogue watch; analogue recording. a. an organic chemical compound related to another by substitution of hydrogen atoms with alkyl groups: toluene is an analogue of benzene. b. an organic compound that is similar in structure to another organic compound: thiols are sulphur analogues of alcohols.
OAS is earned at the rate of 1/40th of the full basic amount (currently $564.87 monthly) for every year of residence in Canada. If you will have 18 complete years of residence in Canada when you turn age 65, you will receive 18/40ths of $564.87 = $254.19 monthly.
High income seniors must pay back all or a portion of their OAS if their annual income exceeds a certain amount. If 2015 net income before adjustments is greater than $72,809 ($71,592 for 2014) then you will have to repay 15% of the excess over this amount, to a maximum of the total amount of OAS received.