period live births per year deaths per year natural change per year cbr cdr nc tfr imr
period
live births per year
deaths per year
natural change per year
cbr \\*
cdr \\*
nc \\*
tfr \\*
imr \\*
minimum_number minimum_parsed minimum_year maximum_number maximum_parsed maximum_year
number
number
number
number
number
number
number
number
timespan number number number number number number number number
1950-1955 139000 66000 74000 52.6 24.8 27.8 6.86 174
what number of deaths per year occurred in the 1960-1965 range ?
WDT NN IN NNS IN NN VBD IN DT CD NN .