club chinese city home stadium capacity average attendance
club
chinese
city
home stadium
capacity
average attendance
number
number
text text text text number number
beijing guoanth 北京国安 beijing workers stadium 62000 33342
how many teams for the 2010 chinese super league had an average of over 15,000 audience members attend ?
WRB JJ NNS IN DT CD JJ NNP NNP VBD-AUX DT NN IN IN CD NN NNS VB .
4
select count ( c1 ) from w where c6_number > 15000