The imputed share of SNAP benefits that go to refugees granted asylum in that calendar year is calculated using the Yearbook of Immigration Statistics as detailed in the methodology. PRM assistance services are provided for only 30 days after refugees arrive in the United States. HHS/ORR services are provided to refugees granted asylum beyond one year, but the methodology accounts for assistance beyond one year by attributing only 75% of HHS/ORR calendar year spending as ODA.