{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "The 20th [Percentile](https://en.wikipedia.org/wiki/Percentile) of N measurements over the stated period.",
  "system" : "http://terminology.hl7.org/CodeSystem/observation-statistics",
  "property" : [ ],
  "codesystem" : "d1716b43-7d0c-5920-bfc3-e7f19ef13e8e",
  "concept_id" : "4653a358-86c6-51b8-a4aa-eaf871be478c",
  "ancestors" : {
    "20-percent" : 0
  },
  "id" : "e1d5d23d-649c-40b3-a908-f2a8e1f6d759",
  "code" : "20-percent",
  "display" : "20th Percentile",
  "version" : "1.0.0"
}