<Tr> <Th> Period </Th> <Th> Live births per year </Th> <Th> Deaths per year </Th> <Th> Natural change per year </Th> <Th> CBR </Th> <Th> CDR </Th> <Th> NC </Th> <Th> TFR </Th> <Th> IMR </Th> </Tr> <Tr> <Td> 1950--1955 </Td> <Td> 322 000 </Td> <Td> 171 000 </Td> <Td> 151 000 </Td> <Td> 37.4 </Td> <Td> 19.8 </Td> <Td> 17.5 </Td> <Td> 5.80 </Td> <Td> 103.9 </Td> </Tr> <Tr> <Td> 1955--1960 </Td> <Td> 367 000 </Td> <Td> 143 000 </Td> <Td> 223 000 </Td> <Td> 38.6 </Td> <Td> 15.1 </Td> <Td> 23.5 </Td> <Td> 5.80 </Td> <Td> 86.7 </Td> </Tr> <Tr> <Td> 1960--1965 </Td> <Td> 377 000 </Td> <Td> 128 000 </Td> <Td> 248 000 </Td> <Td> 35.5 </Td> <Td> 12.1 </Td> <Td> 23.4 </Td> <Td> 5.20 </Td> <Td> 77.5 </Td> </Tr>

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