Thanks for all your guys! special thanks to gentrig - I have all stubs(incredible!)
Fortunately, I just find out that in fact my wife kept all my last two years pay stubs in order(what a spirit!). So based on all your guys(GCwait1, desichet, Girish Rajput,Kathyji, etc.) kind suggestion, especially from gentrig\'s info, I\'ll send them out right away!
By the way, gentrig, could you please provide more details about your RFE date, REF received date, approve date, etc.? Many thanks!