# Winter purchasing concentration quintile

Ranks an individual into five tiers based on purchasing concentration during the winter months of December, January, and February.

- API name: `winter_purchasing_concentration_quintile`
- Category: Lifestyle
- Type · unit: Integer · quintile
- Individuals with a value: 98.6M (38.3%)
- Latest collection: Jun 1, 2026, refreshed every two months
- How values combine: Read from a single source field.
- Middle 50% of values: 2 to 4 quintile
- Derivations:
  - Observed — the attribute is directly observed.

## Links

- [Catalog page](/catalog/v2/winter_purchasing_concentration_quintile)
- [Published statistics (JSON)](https://static.faraday.ai/figv2/winter_purchasing_concentration_quintile.json)
- [API reference](/docs/reference/getattribute)