With the labour force survey, we don't specifically ask them about re-entering. They can come back in if they choose. For example, they may not be a part of the workforce in one month, but if they do re-enter, they would show up as becoming employed. We don't necessarily get the fact that they've left and re-entered. Specifically, we don't ask questions.
Diane is referring to the GSS. I will let her speak about that.