Jan ( N = 1454 )

Feb ( N = 1312 )

Mar ( N = 1452 )

Apr ( N = 1403 )

May ( N = 1454 )

Jun ( N = 1378 )

Jul ( N = 1424 )

Aug ( N = 1410 )

Sep ( N = 1099 )

Oct ( N = 1434 )

Nov ( N = 1406 )

Dec ( N = 1465 )