[
  {
    "title": {
      "text": "Baby Boomers",
      "style": {
        "fontWeight": "700",
        "fontSize": "1.25em"
      }
    },
    "series": [
      {
        "name": "Baby Boomers",
        "colorByPoint": true,
        "data": [
          {
            "name": "Registered and voting",
            "y": 37881000,
            "sliced": false,
            "selected": true,
            "color": "#9E2531"
          },
          {
            "name": "Registered not voting",
            "y": 13505000,
            "color": "#EA3749"
          },
          {
            "name": "Not registered",
            "y": 19782000,
            "color": "rgba(234, 146, 163, .3)"
          }
        ]
      }
    ]
  },
  {
    "title": {
      "text": "Generation X",
      "style": {
        "fontWeight": "700",
        "fontSize": "1.25em"
      }
    },
    "series": [
      {
        "name": "Generation X",
        "colorByPoint": true,
        "data": [
          {
            "name": "Registered and voting",
            "y": 82003000,
            "sliced": false,
            "selected": true,
            "color": "#9E2531"
          },
          {
            "name": "Registered not voting",
            "y": 42973000,
            "color": "#EA3749"
          },
          {
            "name": "Not registered",
            "y": 58785000,
            "color": "rgba(234, 146, 163, .3)"
          }
        ]
      }
    ]
  },
  {
    "title": {
      "text": "Millennials",
      "style": {
        "fontWeight": "700",
        "fontSize": "1.25em"
      }
    },
    "series": [
      {
        "name": "Millennials",
        "colorByPoint": true,
        "data": [
          {
            "name": "Registered and voting",
            "y": 27346000,
            "sliced": false,
            "selected": true,
            "color": "#9E2531"
          },
          {
            "name": "Registered not voting",
            "y": 33125000,
            "color": "#EA3749"
          },
          {
            "name": "Not registered",
            "y": 61234000,
            "color": "rgba(234, 146, 163, .3)"
          }
        ]
      }
    ]
  },
  {
    "title": {
      "text": "70+",
      "style": {
        "fontWeight": "700",
        "fontSize": "1.25em"
      }
    },
    "series": [
      {
        "name": "70+",
        "colorByPoint": true,
        "data": [
          {
            "name": "Registered and voting",
            "y": 37270000,
            "sliced": false,
            "selected": true,
            "color": "#9E2531"
          },
          {
            "name": "Registered not voting",
            "y": 10230000,
            "color": "#EA3749"
          },
          {
            "name": "Not registered",
            "y": 15748000,
            "color": "rgba(234, 146, 163, .3)"
          }
        ]
      }
    ]
  }
]