Figure 2 Incidence of catastrophic health expenditure prior to universal coverage (1996–2000) and after universal coverage (2002–2009) national
averages. Note: catastrophic health expenditure refers to household spending on health that exceeds 10% of total household consumption
expenditure. Source: Computed by Limwattananon S using the national dataset of household socio-economic surveys conducted by the National
Statistical Office. Source: Evans et al. (2012).