To separate the effect of demographic differences from the expenditure, might help to divide by an age-weighted population, rather than simply per capita. Also, is this expenditure converted to US$ in MER or PPP (for services the latter makes more sense)?
To separate the effect of demographic differences from the expenditure, might help to divide by an age-weighted population, rather than simply per capita. Also, is this expenditure converted to US$ in MER or PPP (for services the latter makes more sense)?