{
  "codes": {
    "MNTH": "Frequency is monthly.",
    "QUTR": "Frequency is quarterly (every three months).",
    "SEMI": "Frequency is semi-annual (every six months).",
    "TOMN": "Frequency is two-monthly (every two months).",
    "YEAR": "Frequency is annual."
  },
  "description": "Specifies the external date frequency code in the format of a character string with a maximum length of 4 characters. The list of valid codes is an external code list published separately.",
  "name": "ExternalDateFrequency1Code"
}