In this episode's cold open Dwight tells Michael to mark the baby (a watermelon) with a mark only he would recognize and no baby snatcher could ever replicate. Later, when Dwight takes Jan's stroller outside to test its durability (11:33), we can see a mark written in black felt pen, with the letters "MGS" (Michael Gary Scott's initials) inside an ellipse on the watermelon.
While on the phone with Pam just after the work day ends, Jim asks her how many words per minute the average person types. Pam replies that she types 90 WPM, and guesses the average person types 70 WPM. Jim replies that he types 65 WPM, which Pam calls "respectable". The average person types between 38 and 40 WPM, what translates into between 190 and 200 characters per minute (CPM).