Overall, the global median expenditure on mental health is estimated at US $1.63 per capita per year. This figure varies substantially by income per capita and income group classification. While median mental health expenditure in low-income countries is more than 200 times below that of of high income countries, median GNI in low income countries is only 76 times lower than that of high-income countries, indicating that income level does not fully account for funding differences. What other factor is most likely to contribute to such income-based disparities, according to your text? Group of answer choices The level of corruption in some countries. The ongoing focus on civil-war and other war expenses in some countries. Differential rates of infectious diseases, which are high in some countries, that lead those countries to spend more money on communicable diseases than non-communicable diseases. All of the above