  },
      {
      	color: '#FFA900',
      	y: pageStats.group3.count
      },
      {
      	color: '#f15b4f',
      	y: pageStats.group4.count
      }]
    },
    {
      type: 'pie',
      name: 'Percentages',
      data: [
        {
          name: pageStats.group1.name,
          y: pageStats.group1.percentage,
          color: '#68b65c'
        },
        {
          name: pageStats.group2.name,
          y: pageStats.group2.percentage,
          color: '#FFDD00'
        },
        {
          name: 