I travel to the EURO zone maybe once a fortnight and have been doing so for the last 7 years for work. I only enter notes I receive in normal transactions and don't change money at banks or anything to get higher hits. Nor have I tried dotting so I like to think of my tracking style as 'classic' ;0).
28mar08 update: I want to find out who has the top spot in Leeds and how many notes I need to enter to over take him/her.
23jun08 - someone is close behind me - I dropped to third in Leeds for a moment there!