Can't download monthly stats for 2014. If you change from daily to monthly, the page refreshes and deaults to 2015. If you change the year, the page refreshes and defaults to daily. You can't get monthly/2014.
Since this tedious bas-ackwards process is the only way I know of to get the partner sales, I can't tell what my sales were from December.
Maybe someday they will hire a fancy programmer that knows how to code one of those database thingys