{
  "options": {
    "plotOptions": {},
    "exporting": false,
    "credits": {
      "enabled": false
    },
    "series": [
      {
        "data": [],
        "name": "Distribution by pps",
        "type": "pie",
        "colorByPoint": true
      }
    ],
    "title": {
      "text": "Distribution by pps"
    },
    "chart": {
      "options3D": {
        "alpha": 45,
        "enabled": true,
        "beta": 0
      },
      "type": "pie"
    }
  },
  "type": "png"
}