year miss northern ireland hometown placement at miss world notes
year
miss northern ireland
hometown
placement at miss world
notes
number
number text text text text
2012 tiffany brien belfast top 30 top 10 of beach fashion and 1st runner-up of sports & fitness at miss world 2012
what is the total number of miss northern irelands that were from belfast ?
WP VBD-AUX DT JJ NN IN NNP NNP VBZ DT VBD-AUX IN NNP .
6
select count ( c2 ) from w where c3 = 'belfast'