{
  "bg_colour":"#ffffff",
  "x_axis": null,
  
  "elements":[
    {
      "type":      "pie",
      "colours":   ["#52A8FA","#71BF41","#FBE138","#EF9533"],
      "alpha":     0.6,
      "border":    2,
      "values" :   [
        {"value":91,"label":"April"},
        {"value":76,"label":"May"},
        {"value":28,"label":"June"},
        {"value":26,"label":"July"}
      ]	  
    }
  ]

}