Jan ( N = 1375 )

Feb ( N = 1236 )

Mar ( N = 1344 )

Apr ( N = 1002 )

May ( N = 1384 )

Jun ( N = 1294 )

Jul ( N = 1393 )

Aug ( N = 1092 )

Sep ( N = 1278 )

Oct ( N = 1370 )

Nov ( N = 1369 )

Dec ( N = 1369 )