average population (x 1000) live births deaths natural change crude birth rate (per 1000) crude death rate (per 1000) natural change (per 1000)
average population -lrb- x 1000 -rrb-
live births
deaths
natural change
crude birth rate -lrb- per 1000 -rrb-
crude death rate -lrb- per 1000 -rrb-
natural change -lrb- per 1000 -rrb-
number
number
number
number
number
number
number
number
number number number number number number number number
1970 38 761 299 462 20 7.9 12.2
which year had an average population of less than 38 ?
WDT NN VBD-AUX DT JJ NN IN JJR IN CD .
2006
select c1 from w where c2 < 38