{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Counties",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "c87bd5fb35dd3cdb77f939d1b0b8d8d3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3UoQ0AMAhE0RMd6TyMxmitZ6fW0KQeUsVPLrgnGSQ3ChtxJ4CVtASAXnC5u2U0kvaCZTXYYIMN/gUl/lkmeUGNpTsB6gsHFWbTywAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Index",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "1955",
     "url": "c5471a10c255d73506faf458608f1c4d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA2ElEQVQ4je3RsWoCQRSF4f/KYsDWFFnzNDZiZQKGrbUTtLBR22ldtYqLYGWzLxAiCNr6KK4pInaxCV4LO9lFJ9oEPMVtzszHXMbhxnHu4D8Eo9Z7WUU8UR4QnbmZzViM2f8JjNrBCLQmAMfxsv559NSYghjzawVGraAIWoup8l+7bBPoW75QS4mNyqs9KCKg8RWkkq4lginV6V6IWxkV+bAGn3qNz1VnOBGlclIt3a0zsAYBnruNatQOFsAbaBqYu5nvofjxP3wWBMj59RAIz527GLTNHbw+B/LpOytigwhuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1955"
     ]
    },
    {
     "label": "1956",
     "url": "3b6cbf92fd03635c7bbf69cf1da11297",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA3UlEQVQ4je3RMUtCYRTG8f8jYg12RfRr9B1ykaYyrjjbpGOrTnd7l9qEoKnFTZcwEHJw8RP0PYLbnRLxNAQOesVebQl8xvMcfnA4Wf442SP4D8EwcSFLayCdIMbn+a+nSNFyLzCM3SNGG+lnYFy/J6eNC4uqU0ULL/AmdpeI9mZjlXKSuwPuvcAMdgVK7QzVvEFWd6aBZLZ1W0HJXg2lnAxCL97gIOiOwk/3DDTXqlnprPjgDQIMg85tPXYTk+pgOTN7+wjmvaFaqR/eCQIMCp0+0N+192vQN0fw8HwD5cM6E7SHOSEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1956"
     ]
    },
    {
     "label": "1957",
     "url": "4b461b9dce4380d15bac23a1f30a5831",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA0klEQVQ4je3RPwtBcRTG8e+5CavL2/AeWGTypyszm9F4M92NgU0pk8XGIkoxWLwCb8O9ZiXHpuiKHxblWZ9zPnU6Eb6cyB/8QdBxfQehikiMM8t0PDH0PDm/BTqt/QClAYAqCMXd8VDNeJrbeHIyAsuun79iN9Fs6hg0ga4RaIkWQEI7hZIxiCBoeKVgPVp7CIpaC0VDTgZBZsbgpG3PHdcfIdTuqm3ST/SMQYBpJ1mvuMFahQpoVGEVxOz+dBj+4acgwKRjj4Hxs7mXQdP8wc9zAbQLO/ro9iMuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1957"
     ]
    },
    {
     "label": "1958",
     "url": "62d5d6ca51a45c575a8c771e10672bcd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA00lEQVQ4je3RMUoDQRiG4fdbBm1FvIXxENsEKxWU1Npt5eYIe4AEsiAIVja5gCgIClbeIHsKISm3cJzfPuwmmSRNIF/7Dg8zjGPLc3twB0E/ya+RehiHsvCedI6fpCKsBfoqf8TIMAPApMu/atazr6KrtPBR4G91f46RNaQ0nEz7wCAKFLpoayZdRYOAFpSkLbWDgTfU+GQEL9GgOytf/SR/Bm7n0ndS18P4GwKuU975qv9JsBvgQNJH8nP0oLRs/OGlIIA7HY2B8bJzK4Ox24Ob7x8liTj08m1CygAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1958"
     ]
    },
    {
     "label": "1959",
     "url": "a9d167799743452a6ff203f6879f1958",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA5klEQVQ4je3RP0tCURzG8e9zuCS9AN9Ec9AW9zaEJFiQ3bk2x17CfQG1BYJTi0s6SVcEI+/SFG29DCGaXOT+GnQpUzvmIviM58/nPOecgDUn2IIbCEbt9BxzMVCQ8t7h+2sjSZJ8JTBsdesYNTAAzHSa7R3E4WBwnEXR2AsMH9KSoPZzXLJIw9E1cOMFyqkyLTYTM868QTOkeXPCzdu34A0tBc1cGcCZOt5gdlF+PGqn92a6/H4OL58fxdsVGsJztXwVtrpPzqga7Ej08+Lu3Vu8/+sPLwUnTU+aQHPZuj+DvtmC/88Xlz1BQB492ggAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1959"
     ]
    },
    {
     "label": "1960",
     "url": "115dcdf31d6f3b7e4dc490fa4c4512ee",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA4UlEQVQ4je3RMUoDURSF4f+EoKWNM3vQFG7BacQqmaCkjl1Kl5AFaCcIVjapE0VBUNDGBVhMXENmKptUISeFioIO8UUbIad799738R63yh+nugT/IficjvaMWqBVa3qzuRWfqavpQuCwUZwad15PRlZj+FS07re9kzxoEgRmzXwXv2MfkUnitfwQOAoCZdXBZd00GMQIlXCiUnat/IUVrm2+fPkNvAwGN/rRVZbm54L257rN4ziOjoNBgNogPsiaxZ3MPngFdJu/rJ8kF99veC4IUOtHPaA3b+7HYGiW4O8zA2dmPuQ6Nb/AAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1960"
     ]
    },
    {
     "label": "1961",
     "url": "868ff2992a5325c35bd674349f2783dd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA2UlEQVQ4je3RsUrDUBTG8f8pIT6Ae16kSyWhOKnQklnTQUdXne5SsugmCB2qS16gVBA04NCOfQl9AOdK6OmSKeSSXnUp5Fu/y++cy/H453gtuIdgkkYDlFiUA+3Ia7DuTowxm1+ByTh6RLkCUAFUTz/9RWxMr2/MR+EEjtLwWEuskqMv37sG7tw2VDmxVnDmDKoiiHVcx1bYQdEXQeq+DDBzBp9u83mShs+onFeqpXf4fe8MAkxv8oskDd9RGQr4Cm/BT/FgLle1F24ESzQDsqZ3O4OuacG/ZwvrGj3BWLh7JQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1961"
     ]
    },
    {
     "label": "1962",
     "url": "4488805792abc01c856506b93916c590",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA2klEQVQ4je3RMU4CQRTG8f+34HIEzsJa0RgqNdFQawUl/QoMCJ12JiZUNlzAaGICBc3KYTgBgeyjoIMlOEJDwle+mfm99zJ5jpz8GTxBMI46dzJVJQqIn1ySDhwu/RcYl7rvgjoCAzBuFlFQdaG7chO39AKfSs8VZPXNuqC8mAcN4MVvQqXXoOyjgFtv0ExStgdGsOvdTlDoG7ZXXjfj0xvsTZtfcdT9EDxsdEpm8+KrNwjQ/209xpedsUz3QGjG6CJM3wZJLfOH94IA/aQ9BIb77v0Z9M0ZPDwrTNg6KeNC6eUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1962"
     ]
    },
    {
     "label": "1963",
     "url": "6bc4f9c3e08c2b4c58f306ad3d27b2ec",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA6UlEQVQ4je3RsUpCcRTH8e/5IznV1NAjOJjQG3SXaPIKhaSTbY09gg9QWxA0tdxw7EpBoKBLc9y7+Qa5uDQW9+eQQ5IX+1tL4G88/3M+nMO/wB+nsAb/IdjoJkfI6oIi2FPppXzTblu2EtiMk2vJzgAMAIWjvbS+PxgcDIPgwwtsxMmh+MTmY8HO2/Y5cOEFClc1lPOY1bxBR2aaHfptR5nLm8sFzdyjpAUnA9D1BqPq7sPJfXprRutrXeh5a/x+6Q0CdGqV02ac9iWOcWyAeq+bk6tOuPiHl4IAd2ElAqJlfT8GfbMGf58pBDhCEFD5c44AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1963"
     ]
    },
    {
     "label": "1964",
     "url": "becca61cde4785f211962c76921b2a46",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA3ElEQVQ4je3RMWoCQRjF8f9bJKlFLJPNDbyCaSRVdFyxNp2lR/AApgsEUqWx3QExIJjCJgdITuCaMuAJdCa97KJjbAK+9g0/vm++EidO6Qz+Q3CZtBI5dYm4lGN2Vau9aDh0R4FZYp7x9BHgwYvm6uuz6+v1hhaLTRD4bcyd8/RzqtusXB4AoyBwK90Ln9tJtIJByRd5AFFRUfyHjjeUuzKISTAYWzvN2u1X8L2d6uOnUn0MnxCI0/Rhacw7Uke4C4jm1+v1U5za3AvvBQFurB0D433vDgZDcwb/nl/80znJuA9FcQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1964"
     ]
    },
    {
     "label": "1965",
     "url": "91537d660173474cd90429f66d986eeb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA3UlEQVQ4je3RPUoDQRjG8f+77EeVC9h7B7M2pglWKhgWdqvYbekRPEDSCYKVzeYAYiCgYJpdPUP6HGI/2NciVpFhM8ZGyMNU8wy/+XL547gH8B+CeRlfizgRooGoLE6840eRu/ZXYFElD0AK+j308rNeRe96NhzIsrECizo+R0m35xUGQXN0C0ysQFW5EGPJlTUoYPQAx1SY39CROa3+uPJmN322BkM3e8mr5ElgvFXlvtub2p8QOPVnNx9l8qYOI2nxVeS19Nb3oeGHO0GAfjDLgKxr3c6gbQ7g/vkCsmg79A7fEjgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1965"
     ]
    },
    {
     "label": "1966",
     "url": "7494fc4f20a1ad361ab6b98eb76e56c1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA10lEQVQ4je3RsUrDYBSG4feEYOfQ6EU4d3NpoZROKlj/rLp17CXkAnQTCp26ZKhjaaGQgC71EnoPaXIJweOgDkpC/K2LkG/9Dg/ncFz+OG4D/kMwNukVOAalpcLm5dSfhaG8/gqMTTYFxgAICFyc7XLz1NVB71kKKzC53g/1E/uaXnGST4A7K1AdOUcrl7+0BlGkskOdqqYSFGGtWnoyqLO0BvuL41US5HNVvflWbT2vfW8NvqP+bRJkiSoj4AghdlP/ofNY/uFa8GPTCIjq5n4M2qYBD88bywU6OGvYKnsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1966"
     ]
    },
    {
     "label": "1967",
     "url": "e89994558a23ca790f25b7cc30dd5e5a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA2ElEQVQ4je3RsS5DYRjG8f/TNLXp6FpsDO0xlaTSmUlH2gvwdtdOEonJ0htoSCiDhc2lWGqSyHkMYuGctB8WSZ/1eb9f3jdflT9OdQn+Q7A3yNpy3rG0Yum6nq+fR0T+I7AfjTPjriUAZG/P9NiJ2GhG3L8lgUeRbVnuFlSbs0rtEDhJAiW3Slc3O+mgrc9Tv3VQKXtXChpdAUUng5gkg6OYXvYiu0De+1I9vKw9D5PBD/Rmvz9o3lnsAjXQ7Wr+ejo6eCr84bkgwPB4OgbG8+YWBlOzBH+fd1koP9us0qXRAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1967"
     ]
    },
    {
     "label": "1968",
     "url": "af90b6c2bb2d8f11fdcb837f2423a5f5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA4UlEQVQ4je3RIWuCURTG8f95EWdyDP0a+w5axOQcr5g1zfi6pum2WzY1CILJYtMiCgMNln0Cv4fMYJgMj2Fh4F5x11kEn3iey49zORHOnMgVvEDQ+s++okWBG+Dt8/62a4zZngRav9oBrcjP6CG2WBVNymTM3Hw5gfaxmgUq+3OFdDT5EQAvTqB6mhMktBOVvDMoSLj2vaZ3qDq8ochEVH99GUCEkTNYHzTG1g96IKW96v0usX51BgFqw1bZFoKZqFdQNKoq080y3n4aNkMvfBQEqA1afaB/7N2fQddcwf9nB0NgPAfwCmuyAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1968"
     ]
    },
    {
     "label": "1969",
     "url": "5b9460ea3e6edcf5e7ce835ade6b0c9e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA1UlEQVQ4je3RsWoCQRSF4f/K4voA+iYWaW2ilQko1kmVLX2ACAvZMumEgFUaX0AURhJIFcgj7QTZY7GdZtHRNAFPec/w3Rkm4o8TXcB/CGbeDVQwkhEDroi/Z6mlxUlglrtXiQQDK0c3kb8apfq8Tq2zCQKfctcTJLtzQSfyP2PgOfSG/apCFLfBoIGpsrRaVVUJCluB9p5cLrNFMDhpdJeZd28Sdzurvlr15kswCPAY9+4zv/6QNASrG3rfxI3pg7V//eGDYIl258D80LmjwdBcwPOzBcKnPmADUWqjAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1969"
     ]
    },
    {
     "label": "1970",
     "url": "490c5eb2f0a673c291e309b5e0a9ce4d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA3ElEQVQ4je3RsWrCUBTG8f+5SLqJ0AdpkjfoUjppocW5Tjp21SlLydJuguDUxRcoFYR2yNJV45u4KpLPoVs12GtdBL/1u/w4554KR07lDJ4gGEXpvaQmpgvDTWaz5RCS4iDwKnoeCHUwAEOoEcZBs1ZNbrIsWXuBcZzeFlJnqxDXi0XwBLx4gYVULx3duPMGhcx+dt0VV1aU/6HZGLG9MmDw7g3Op72PME7fkB5/Vd/OXb76Twjk024rDNMvnB4QAcZnrbrqZ1l754X3ggB53h0Bo33v/gz65gz+PxtO+z8U2z895gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1970"
     ]
    },
    {
     "label": "1971",
     "url": "9fe16368f8c7a4345a4037e09cabc6a1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAzElEQVQ4je3RsWoCQRDG8f8ci+YBbPIeKdLaGKsoRK5OKi19A8c+6YRAqjT3ApLASgKpAj6TrjcWh0XglsvGNIJft3zLjxnG8c9xZ/AEweDnd2A50Bbw2ZoXUS3/BAavz2CTw9tgsLsmty/tSVdDErj12gcmNVW33DAFHpNAgdtYZyXDZLAyo00Wq+Kg8I7VrowIy2TQ3ehb8PoK3P8ojO+sc/mUPiHg+voQVvNPzEYILTE+sgsWcjWuvXAjWE06K4Ci6d+vwdScweOzB/wsM2NRescnAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1971"
     ]
    },
    {
     "label": "1972",
     "url": "de1e92a48c985dd299df41cd674a9e1d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA1klEQVQ4je3Rv44BURTH8e+ZDJ5BN5X3mEZUbEImVDs6pUfwAHQSicZt/Kk3u8kmNlF5CKVOqzTkHoWODC6aTfzKe24++Z0cnxfHf4P/EJyYXVWQCJUc6O9qnRl2OmIfAqcmGQAtAEQBKoVgHy0WWgxDOTiBk9G+BNo6fxcIN+tDG+g6gSJaTu+uH87gqUxqvLTBlYbej6q9WBlAVL6cwfqn/z01iQHis9Fym/g9ZxCgEWebM7P7A6+G2Ky1Ms8HmX4j5cI3QYB6nBsD41v/7gZd8wafzxHO4zo7cy/npAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1972"
     ]
    },
    {
     "label": "1973",
     "url": "bbc90b580bcecb055c1f554df1b32d36",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA3ElEQVQ4je3RMUoDURjE8f8si9ZCkkaPkS5VmsRKBSW1EgMpPcI7gHaCoAg2uYAoaBKw0ouIhbtXiDsWWpksyTM2Qqadx4/5eCl/nHQF/kPwvTfal90RXi+kh9rmy6VCKH4F5sfDC9t9ACNkdvO3RsfhqaXQnESBWXe8bYr+VGE3s9fJCXAaBUofO0YlnfeiQdBs7WtmUtaUg/I91vTJACS30WD1qn2XdYc3iMMf1XM12TiLXwjUrltHee9xDMmB7TWhUWUrPVeoz/zhueD30gEwmPduYTA2K3D5fAK2LEEcO1YQFgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1973"
     ]
    },
    {
     "label": "1974",
     "url": "c14def49f5e83ff4dbc8fac34cfc38f4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA3klEQVQ4je3RsW7BURTH8e+5EU13T+ENbCwuC5Lyn9mMfYT/A7A1kZi6GLCJhv4rYRFdzH2HVmKsAcdgkvz/0VsWid928jv55NzcGFdO7A7eIGi79kkMHsqDKuPUV6rt+/7+X2C+b1uq1NHjLELxM7nw0tN0dpaZbZ1A27M5VeohVebxO/4MNFwvLEQVKqbkDBpBVCNJE9VEgjv0zSBhTwZ04AwGlWCY69lXoHrayPxnvWo6gwBj772W72cne5WyoHER+fhNbF6W3jL0h8+CAKNK0AE65/b+DLrmDl6eAwbpP9irZfw7AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1974"
     ]
    },
    {
     "label": "1978",
     "url": "7dbc0ee822600d461db8c0412a5088d0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA10lEQVQ4je3RsU4CQRjE8f9cTu1ofQ25FihsjJWYaKilktI3cOm1IzGxsuEFDCQkUFB4peij0FlIbuiVCy7YkDDt7P52v92Uf066B3cQ7DaqV7Zbso4EoyL/eA5QbASGRvUJ0xECgaGpetYKaeUsTKeLKDDUs3PZnd+NT5Pv+R3wEAUKX5R1li6jQQvJpaclZfvK39AawqqRQeY1Ggxvs0GoZS+Sb35U+fFX8hh/QyDks3a3djKRkmvkQwqNi4NK7/Z99Q+vBQHu888+0F+37s9gbPbg9lkCytc9J2+/tigAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1978"
     ]
    },
    {
     "label": "1979",
     "url": "4d599beabbed9c3f5f9640ed3d2cddba",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA30lEQVQ4je3RsUpCcRTH8e/5K7fBsQcIuq/QKnWXaNKgcK5Jx1ad7hJ3sS0InFx8ASkIEm4KvUW3wRdwNtSfe9yL/bNF8Lf+zvnA4ZT555T34A6Ckyy5ktTA6cDkXqvH855ZvPoTOM7un4RaGCBDqD75ChppGp9HUbzwAtPP5ALUyqkidxTcAV0vsGSqqagUl96gkIHll4Yr2isEHfaygryTQQy9wWrYeX7Pkr6hmx/VR2V2+OANApyF7dtxloyErg0Cg7fl9PvxJGrmfngjCHAatgfAYNPcr0Hf7MHtswbZ+0Ddc0rTcAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1979"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Contract Year"
    }
   ]
  }
 ]
}