Below are displayed trends from Statistics Canada data from two ongoing repeated cross-section surveys, the Canadian Community Health Survey (CCHS) and the General Social Survey (GSS).
The CCHS includes the Territories separately in the most recent cycle, but in previous public releases, data for the territories were combined ("Terr." in the plot below).
Unlike on the CCHS, questions on the GSS change from year to year. The different survey content may have some effect on people's answer to the life satisfaction question, so the GSS data plotted below show average difference for each province from the yearly national average. The difference is measured in standard deviations. The GSS data, which are also from smaller samples than CCHS, may be considered to be less precise than the CCHS, but they have the advantage of going back further in time.
The shaded bands around each line represent confidence intervals, reflecting the size of the sample and its variance in each province and territory.
Overall, there is a remarkable rise over time in most provinces since the 11-point life satisfaction question was deployed in the CCHS (2009).
In general, the larger provinces, except for Quebec and possibly Alberta, have lower life satisfaction. Also in general, the patterns (rankings) from CCHS and GSS agree fairly well, with the exception of Alberta.