Best:

1. Mathematician
2. Actuary
3. Statistician
4. Biologist
5. Software Engineer
6. Computer Systems Analyst
7. Historian
8. Sociologist
9. Industrial Designer
10. Accountant
11. Economist
12. Philosopher
13. Physicist
14. Parole Officer
15. Meteorologist
16. Medical Laboratory Technician
17. Paralegal Assistant
18. Computer Programmer
19. Motion Picture Editor
20. Astronomer

Worst:

200. Lumberjack
199. Dairy Farmer
198. Taxi Driver
197. Seaman
196. EMT
195. Garbage Collector
194. Welder
193. Roustabout
192. Ironworker
191. Construction Worker
190. Mail Carrier
189. Sheet Metal Worker
188. Auto Mechanic
187. Butcher
186. Nuclear Decontamination Tech
185. Nurse (LN)
184.Painter
183. Child Care Worker
182. Firefighter
181. Brick Layer

Full Story: Wall Street Journal

(via Guy Kawasaki)