Jan ( N = 1452 )

Feb ( N = 1359 )

Mar ( N = 1456 )

Apr ( N = 1317 )

May ( N = 1453 )

Jun ( N = 1410 )

Jul ( N = 1393 )

Aug ( N = 1455 )

Sep ( N = 1410 )

Oct ( N = 809 )

Nov ( N = 1222 )

Dec ( N = 1422 )