Well okay. According to this website, the top 10 countries "to have your wallet stolen by pickpockets" are:

10. Hanoi, Vietnam
9. Athens, Greece
8. Amsterdam, the Netherlands
7. Buones Aires, Argentina
6. Florence, Italy
5. Paris, France
4. Madrid, Spain
3. Prague, Chech
2. Rome, Italy
1. Barcelona, Spain

I've been to 5 above, and I have been fortunately blessed without incidents. Thank God. Lucky?

Link