#NEWLINE# @ property #NEWLINE# def nutritional_bonus_denominator( self ) : #NEWLINE# #INDENT# if ( ( self . block is not None ) and ( self . block == 'Khijarsarai' ) ) : #NEWLINE# #INDENT# return 'NA' #NEWLINE# #UNINDENT# return len ( [ c for c in self . all_cases if ( ( self . block == 'atri' ) and ( c . child_age in [ 24 , 36 ] ) ) ] )