year competition venue position notes
year
competition
venue
position
notes
number
address
first second first_number
number text address rank(text) text
2006 iaaf world athletics final stuttgart, germany 4th (semis) 110 m hurdles
how many times were the 110 m hurdles recorded in the notes ?
WRB JJ NNS VBD-AUX DT CD NN NNS VBN IN DT NNS .
7
select count ( * ) from w where c5 = '110 m hurdles'