 this.series.name +': '+ this.y +' %<br/>'+
      'Total: '+ this.point.stackTotal + ' %';
    }
  },
  plotOptions: {
    series: {
      groupPadding: 0,
      stacking: 'normal',
	    shadow: true
    }
  },
  series: [
  	{
type: 'column',
color: '#68b65c',
name: 'OK',
data: [
  3.03,2.67,2.12,1.93,1.62,0.97,1.28,0.64,0.66,0.88,0.5,0.73,0.73,0.76,0.85,0.93,0.76,0.83,0.76,1.02,0.69,0.69,0.54,0.9,0.62,0.45,0.83,0.71,0.54,0.64,0.54,0.57,0.66,0.38,0.26,0.33,0.31,0.21,0.33,0.38,0.38,0.19,0.23,0.19,0.14,0.14,