<Tr> <Th> voiced </Th> <Td> ব bɔ bô </Td> <Td> দ d̪ɔ dô </Td> <Td> ড ɖɔ ḍô </Td> <Td> জ ~ য dʒɔ ~ dzɔ jô ~ zô </Td> <Td> গ ɡɔ gô </Td> <Td> </Td> </Tr> <Tr> <Th> aspirated </Th> <Td> ভ bɦɔ ~ βɔ vô </Td> <Td> ধ d̪ɦɔ dhô </Td> <Td> ঢ ɖɦɔ ḍhô </Td> <Td> ঝ dʒɦɔ jhô </Td> <Td> ঘ ɡɦɔ ghô </Td> <Td> </Td> </Tr> <Tr> <Th_colspan="2"> Fricative </Th> <Td> </Td> <Td> শ ~ স sɔ şô </Td> <Td> </Td> <Td> শ ~ ষ ~ স ʃɔ shô </Td> <Td> </Td> <Td> হ hɔ hô </Td> </Tr> <Tr> <Th_colspan="2"> Approximant </Th> <Td> </Td> <Td> ওয়া wa wa </Td> <Td> ল lɔ lô </Td> <Td> য় jɔ yô </Td> <Td> </Td> <Td> </Td> </Tr>

Bengali is the official language of which african country