Jan ( N = 1426 )

Feb ( N = 1256 )

Mar ( N = 1419 )

Apr ( N = 1368 )

May ( N = 1424 )

Jun ( N = 1374 )

Jul ( N = 1388 )

Aug ( N = 1172 )

Sep ( N = 1378 )

Oct ( N = 1419 )

Nov ( N = 1374 )

Dec ( N = 1375 )