Looks like a 2011 to me.
Still got a serial on them? 2006 and newer models have a serial number that follows this pattern - XXYZAAAAAAA where XX is the week in which it was made, Y is the initial for the factory (usually T for Taiwan) and Z is the year in which it was made. Typically, anything later than the 20th week of that year will be product for the following model year.