year competition venue position notes
year
competition
venue
position
notes
number
address
number
number
number text address rank unitnum
1982 european championships athens, greece 1st 2.30 m
tell me the number of times he placed 4th .
VB PRP DT NN IN NNS PRP VBD JJ .
3
select count ( * ) from w where c4_number = 4