Interesting, but are the rest 80% homeless for long, or is it just that they are homeless for a bit, but as soon as they get back on their feet, someone else is already homeless?
From the Definition of Terms section in the second link:
> Chronically Homeless Individuals are homeless
individuals with disabilities who have either
been continuously homeless for a year or more
or have experienced at least four episodes of
homelessness in the last three years.
> Chronically Homeless Individuals are homeless individuals with disabilities who have either been continuously homeless for a year or more or have experienced at least four episodes of homelessness in the last three years.