season tier division place
season
tier
division
place
minimum_number minimum_parsed minimum_year maximum_number maximum_parsed maximum_year
number
number
timespan number text rank
1963-86 5 regional 2nd
how many times did sd ponferradina b compete in division 3a ?
WRB JJ NNS VBD-AUX NN NN NN VB IN NN NN .
10
select count ( * ) from w where c3 = '3a'