This was, however, clearly written by statisticians that have no teacher friends or family. If they did, they would have asked more relevant questions of the data. For example WHY do teachers work "on average 40.6 hours during the work week, compared to 42.4 hours for private-sector professionals".
My wife is a teacher, and I can tell you exactly why.
Also, I laughed particularly hard at "teaching jobs are not particularly stressful or unpleasant compared to other occupations"
Hilarious.