It seems silly to me to publish one set of numbers on a monthly basis and the other on a quarterly basis. If you really want to do this then the monthly numbers should either be released as raw data (with analysis kept to the more thoroughly quarterly reports) or they should make sure that they keep any conclusions they draw firmly within the context of the data. To suggest that sales are slipping when you are ignoring and important segment of the sales doesn't make sense, instead say that the sales of physical games are slipping and perhaps add that information on digital sales will be available in April (or whenever).