Jan ( N = 6 )

Jan ( N = 1208 )

Feb ( N = 337 )

Mar ( N = 1273 )

Apr ( N = 2303 )

May ( N = 2174 )

Jun ( N = 2300 )

Jul ( N = 2365 )

Aug ( N = 2376 )

Sep ( N = 2135 )

Oct ( N = 560 )

Oct ( N = 1 )

Dec ( N = 840 )