From the documentation it sounds like the percent column in the hobby dataset should be the percentage of time which each hobby occupied, which would mean that it should add up to 100? However it doesn't:
Actually, it could simply be that the "None of the above" people aren't listed. In which case this could be a nice example to use. Leave this as it is.
From the documentation it sounds like the percent column in the hobby dataset should be the percentage of time which each hobby occupied, which would mean that it should add up to 100? However it doesn't:
The values I get are somewhat different;