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 31 683 356 327 22.0 11.5 10.5
how many counties had a negative natural change ?
WRB JJ NNS VBD-AUX DT JJ JJ NN .
16
Keyword Keyword Keyword Keyword Keyword Keyword Keyword Keyword Column Keyword Keyword
select count ( * ) from w where c5_number < 0
Keyword Keyword None None None Keyword Column Column None
['agg', 'agg_count'] ['agg', 'agg_count'] ['comp', ''] c5_number c5_number