People like to quote the "living in San Francisco at the time they most recently became homeless" numbers but they include people who were in subsidized housing

People like to quote the "living in San Francisco at the time they most recently became homeless" numbers but they include people who were in subsidized housing or crashing on friends' couches. I believe we'd get much lower stats from a better survey that focused on how many of them had an effective plan to support themselves when they moved here.