how is aspirin maintaining his rate when he's inactive for so long?

http://et.trackbase.net/index.php?mo...info&idx=18448

http://et.trackbase.net/index.php?mo...fo&idx=1538790

the last link he has been inactive for 50d and still has 27+ rate,

Mind explaining this? and why is his name suddenly gone from the top list but still listed as "Call me god!"