This page has a list of countries by Bank return on assets (%, after tax), according to officially-recognized international sources compiled by the World Bank. Raw data are from Bankscope. Data2115[t] / ((data2025[t] + data2025[t-1])/2). Numerator and denominator are first aggregated on the country level before division. Note that banks used in the calculation might differ between indicators. Calculated from underlying bank-by-bank unconsolidated data from Bankscope.