# Data Dictionary - Global Unemployment (OECD) - total, youth & by sex, cleaned Parquet

**Units:** vary by `series` - read the per-row `unit` column (overall: % of labour force).  Times are UTC.

| column | type | description |
|---|---|---|
| `zone` | str | ISO-3 country code (USA, JPN, GBR, …) |
| `ts` | timestamp (UTC) | Month |
| `series` | str | Unemployment: total / youth 15-24 / men / women |
| `value` | float | Unemployment rate (% of labour force) |
| `unit` | str | Unit |
| `res_min` | int | Native resolution (monthly) |

*Source: OECD.*