This was one single topic among many as part of the March Mixed Topic survey. Test link to view these questions:
https://www.edmontoninsightcommunity.ca/R.aspx?a=219&t=1. Open from March 9 - 17, 2015. At the time the survey was launched survey invitations were sent to 2351 Insight Community Members. 1137 members completed the survey which represents a completion rate of 48%. A total of 1205 respondents completed the survey: 1137 Insight Community Members and 68 using the anonymous link which will have no demographic info.