A legend is provided there inside and it compares all those things on a daily, weekly, monthly, quarterly and yearly basis and many things more ...
An estimation is provided there to from time to time ...
It is inside the TABLE ...
Unfortunately sometimes in German ... but that must not be a big hurdle with "bablefish" I think ...
;-|
2013-07-31 Today's Phrase of the Day: Hold off from any recycle bin experts