Isn't that kinda expected when we look at the EMEAA sales of Kinect Adventures ?
Furthermore Kinect Sports sold over 10k copies, that means that with bundles Kinect sold over 30k units in Germany given the 1/3 ratio of Kinect Sports.
And since there are no exact numbers for Kinect Sports, Kinect could have easily sold 45k units (with bundles).
Hardly a fail for a region with 5% world marketshare.