name hanzi population (2005) area (km2)
name
hanzi
population -lrb- 2005 -rrb-
area -lrb- km2 -rrb-
number
number
text text number number
qingxi 清溪镇 20000 2.9
in 2005 , how many divisions had at least a population of at least 15,000 ?
IN CD , WRB JJ NNS VBD-AUX IN JJS DT NN IN IN JJS CD .
4
select count ( c1 ) from w where c3_number >= 15000