US: the Census 2012 projection expected net migration of +11.52M for 2013–2025; the outcome was +14.94M
5 Census Bureau projections against the facts over the years each has covered: net migration was higher than expected in 3 of 5. The largest under-projection of migration: Census 2012 expected +11.52M for 2013–2025, the outcome was +14.94M.
Source: National statistical offices: projections and actual dataOpen on the chart →