fields:
- mode: NULLABLE
  name: submission_date
  type: DATE
- mode: NULLABLE
  name: metric
  type: STRING
- mode: NULLABLE
  name: label
  type: STRING
- mode: NULLABLE
  name: key
  type: STRING
- mode: NULLABLE
  name: value
  type: INTEGER
- mode: NULLABLE
  name: country_code
  type: STRING
- mode: NULLABLE
  name: total_client_count
  type: INTEGER
