| Description | Notes | |
|---|---|---|
| EN | YYYYQYYYYQ | Spread of quarters |
| FR | AAAATAAAAT | Plage de trimestres |
| ES | AAAATAAAAT | Intervalo de trimestres |
List 55 · Date format
09 — YYYYQYYYYQ
<!-- ONIX snippet not yet curated for codelist 55 (value: 09) -->- Introduced in Issue 1