Yes, indeed, we have different cycles of the GSS that can measure a certain aspect of the unpaid work. In each of the cycles, we also have a series of socio-economic characteristics that measure for the respondents. I think immigrant status, visible minorities and population group questions that we use derive the visible minority populations, generations or residence of the respondents, from which we derive the rural, urban and whatnot.
The biggest challenge is the sample size, whether we are able to drill down in that level of detail in our analysis so the data is robust and statistically significant. In each cycle, the response rate varied somewhat, so when people ask us those types of questions, we cannot answer for sure, but have to go to the data to extract the data and look at the level of significance to see whether the estimate is significant.