         .attr('data-trigger', "hover focus")
         .attr('data-container', 'body')
 
-      denom = gEnter.append('g')
-        .attr('class', 'denom')
-
-      denom.append('rect')
-        .attr('class', 'denom')
-        .attr('width', xScale(data.performanceDenominator - data.NUMER))
-        .attr('height', height)
-        .attr('x', margin.left + xScale(data.NUMER + data.DENEX + data.DENEXCEP))
-        .attr('data-content', "Denominator: #{data.performanceDenominator}")
-        .attr('data-trigger', "hover focus")
-        .attr('data-container', 'body')
-
-      denom.append('rect')
+      boxGroup.append('rect')
         .attr('class', 'denex')
         .attr('width', xScale(data.DENEX))
         .attr('height', height)

        .attr('data-content', "Exceptions: #{data.DENEXCEP}")
        .attr('data-trigger', "hover focus")
        .attr('data-container', 'body') if data.DENEXCEP > 0


  width = 150

        .attr('data-trigger', "hover focus")
        .attr('data-container', 'body') if data.DENEX > 0

      boxGroup.append('rect')
        .attr('class', 'denexc')
        .attr('width', xScale(data.DENEXCEP))
        .attr('height', height)
