year competition venue position event notes
year
competition
venue
position
event
notes
number
address
first second first_number
first second second_number
number
number text address rank(text) text(unitnum) unitnum
2002 world junior championships kingston, jamaica 17th (q) shot put (6 kg) 17.77 m
how many 1st place finished did he have ?
WRB JJ JJ NN VBD VBD-AUX PRP VBD-AUX .
1
select count ( * ) from w where c4_first_number = 1