There are some interesting quirks in the data if you click through the 'see a random occupation' button enough times. I wonder if they're artifacts of the sample size, or of the way certain professions are classified. Of people in the following professions who left their jobs -

Power plant operators, distributors, and dispatchers:

* 33% became Food batchmakers

* 11% became Bakers

Veterinarians:

* 46% became Actuaries

* 36% became Software developers, applications and systems software

Fish and game wardens:

* 87% became Detectives and criminal investigators

Psychologists:

* 25% became Urban and regional planners