In countries with occupation-related health insurance, social contributions are proportional to income (sometimes up to an income threshold) and based on earnings, pensions and (often) unemployment benefits. For these countries, additional interventions to ensure universal coverage only concern a small share of the total population. In countries where health insurance premiums are not or are only partially related to income, policies described in Table 3 aim to reduce the burden of contribution for households with lower revenues and ensure some “redistribution” between richer and poorer households.