This was one single topic among many as part of the November 2015 Mixed Topic survey. Test link to view these questions:
https://www.edmontoninsightcommunity.ca/R.aspx?a=641&as=972dH6O71T&t=1. Open from November 9 - 17, 2015. At the time the survey was launched survey invitations were sent to 3980 Insight Community Members. 1797 members completed the survey which represents a completion rate of 45%. A total of 1914 respondents completed the survey: 1797 Insight Community Members and 117 using the anonymous link which will have no demographic info.