I decided not to filter the data in the interest of giving anyone the ability to use the exact data set I received. For my personal use, yes, I removed the bad data. But as far as giving out the csv, I thought it made more sense to give people the full set and let them decide (honestly, some people are fishy, but not obviously fake... so it'd be hard to be fair).
Not to mention the 22 year old student who completed the questionaire 4 times and has 70 years of experience, works negative hours and earns $100M.
Or the divorced 407 year old female with 700 years of experience and 8 kids.