Jan ( N = 2353 )
Feb ( N = 2127 )
Mar ( N = 2356 )
Apr ( N = 2280 )
May ( N = 2283 )
Jun ( N = 2278 )
Jul ( N = 2354 )
Aug ( N = 2334 )
Sep ( N = 2280 )
Oct ( N = 2326 )
Nov ( N = 2273 )
Dec ( N = 2356 )