KE$HA – Die Young: 32.939 (+ 5.837)
the 32.939 portion is the amount of listeners (in millions) this song has had in the past week (in this case, in the past 5 days, since it just became available to radios on Tuesday). The (+X.XXX) represents the increase in listeners (in millions, again) that this song has had since the previous day. Obviously, the higher the overall listeners, the higher this song is likely to chart in the future.
hope that helps
