{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Number of enrolled nurses",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "≤196",
     "url": "e2e3738904de9e1440e1809b0b59b3c5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpKizczsTE6MBABfDv3/8DLExMjA5dtekc1DCwrHmmAws1DEIGowaOGjhq4KiBowZCDfz37/+BsuaZDtQw7N+//wcAnDYTMWHvZ+gAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      196
     ]
    },
    {
     "label": "≤449",
     "url": "06fe8fb9f3796aefaefe8ca268f1f084",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpKszfzsTI4MBABfDvP8MBFiZGBofOKGkOahhYvuypAws1DEIGowaOGjhq4KiBowZCDfz3n+FA+bKnDtQw7N9/hgMAL1AQoTC5r8oAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      449
     ]
    },
    {
     "label": "≤859",
     "url": "6551d138a2bcfe8e4ab9562fb75bfbb9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpys/bzsTw34GBCuAfA+MBFiaG/w4dcm84qGFgxSMRBxZqGIQMRg0cNXDUwFEDRw2EGviPgfFAxSMRB2oY9o+B8QAABNwPDFBrkdkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      859
     ]
    },
    {
     "label": "≤1781",
     "url": "94a7759b0bb26d16ed7b53e302fba091",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpzMvdzvT/vwMDFcA/RsYDLEz//zsU3D3OQQ0DJyhbOrBQwyBkMGrgqIGjBo4aOGog1MB/jIwHJihbOlDDsH+MjAcAOhAQiHRKH6MAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      1781
     ]
    },
    {
     "label": "≤2885",
     "url": "cc723fb5ed4d5015f276b1dbd3115e55",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWPJz87ezvT/vwMDFcA/RsYDLEz//zs4TZvGQQ0D92VlObBQwyBkMGrgqIGjBo4aOGog1MB/jIwH9mVlOVDDsH+MjAcAD8ERJwFCtoUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      2885
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Number of enrolled nurses"
    }
   ]
  }
 ]
}