Jan ( N = 246 )

Feb ( N = 219 )

Mar ( N = 242 )

Apr ( N = 223 )

May ( N = 245 )

Jun ( N = 199 )

Jul ( N = 202 )

Aug ( N = 211 )

Sep ( N = 45 )

Jan ( N = 88 )

Feb ( N = 62 )

Mar ( N = 231 )

Apr ( N = 185 )

May ( N = 136 )

Jun ( N = 129 )

Jul ( N = 99 )

Aug ( N = 72 )

Sep ( N = 221 )

Oct ( N = 236 )

Nov ( N = 236 )

Dec ( N = 246 )

Feb ( N = 3 )

Apr ( N = 56 )

May ( N = 79 )

Jun ( N = 79 )

Jul ( N = 60 )

Aug ( N = 60 )

Sep ( N = 81 )

Oct ( N = 91 )

Nov ( N = 89 )

Dec ( N = 92 )