That popped out at me as well. I'd like to see the actual report because 25% of people stopping work is a big deal. However, it appears the response rate of t

That popped out at me as well. I'd like to see the actual report because 25% of people stopping work is a big deal. However, it appears the response rate of the survey was only 217 of 4000 (5%) which isn't good. Typically when you have large population level studies like this, you have staff embedded in the town and would conduct telephone interviews with all participants. I wonder if the cancellation of the project meant they could only afford an online survey.