| Description | Notes | |
|---|---|---|
| EN | Quarterly | Four times a year |
| FR | Trimestriel | Quatre fois par an |
| ES | Trimestral | Cuatro veces al año |
List 259 · Collection frequency code
q — Quarterly
<!-- ONIX snippet not yet curated for codelist 259 (value: q) -->- Introduced in Issue 60