Jan ( N = 1379 )

Feb ( N = 1280 )

Mar ( N = 1423 )

Apr ( N = 1370 )

May ( N = 1318 )

Jun ( N = 1245 )

Jul ( N = 1373 )

Aug ( N = 1383 )

Sep ( N = 1146 )

Oct ( N = 912 )

Nov ( N = 1286 )

Dec ( N = 1416 )