PieChart

{
  "datasets": [
    {
      "name": "set2",
      "setColor": [
        "#7cb5ec",
        "#434348",
        "#90ed7d",
        "#f7a35c",
        "#8085e9",
        "#f15c80",
        "#e4d354",
        "#2b908f",
        "#f45b5b",
        "#91e8e1"
      ],
      "points": [
        {
          "x": "Madrid",
          "y": "12.9"
        },
        {
          "x": "Berlin",
          "y": "21.4"
        },
        {
          "x": "Moscow",
          "y": "32.7"
        },
        {
          "x": "Paris",
          "y": "12"
        },
        {
          "x": "London",
          "y": "12.7"
        },
        {
          "x": "Los Angles",
          "y": "10"
        }
      ]
    }
  ]
}
​