Feb ( N = 888 )

Mar ( N = 1478 )

Apr ( N = 1431 )

May ( N = 1488 )

Jun ( N = 1108 )

Jul ( N = 1426 )

Aug ( N = 1474 )

Sep ( N = 1336 )

Oct ( N = 1488 )

Nov ( N = 1438 )

Dec ( N = 1454 )