For that indicator, Bankscope provides data for Guinea from 1997 to 2016. The average value for Guinea during that period was 3.95 percent with a minumum of -0.18 percent in 1999 and a maximum of 8.82 percent in 2004.
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use the country comparator to compare trends over time.
Definition: Commercial banks’ pre-tax income to yearly averaged total assets. The 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.