This is an archive for older versions of estimates and projections work done by the Demography team at the Kem C. Gardner Policy Institute. Each version is labelled as a “Vintage” with the year it was produced preceding it. Each time the work is updated it is possible that previous year’s estimates or projections may change slightly. We encourage data users to use the most up to date “Vintages”, which are available in the main sections of our website, but we also make our past work available here.