year conservative
councillors labour
councillors independent
councillors liberal
councillors
year
conservative councillors
labor councillors
independent councillors
liberal councillors
number
number
number
number
number
number number number number number
1947 3 2 18 1
in how many years was the number of liberal councillors above three ?
IN WRB JJ NNS VBD-AUX DT NN IN JJ NNS IN CD .
3
select count ( c1 ) from w where c5_number > 3