Jan ( N = 1425 )

Feb ( N = 1332 )

Mar ( N = 1424 )

Apr ( N = 1257 )

May ( N = 1411 )

Jun ( N = 1375 )

Jul ( N = 1423 )

Aug ( N = 1426 )

Sep ( N = 1379 )

Oct ( N = 1420 )

Nov ( N = 1327 )

Dec ( N = 1406 )