Gyronomics.
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Consistency check

Automated check that every figure (average gyro price, index values, ranges) appears identically in the series, the table's provenance notes, the i18n copy, the FAQ and the CSV/JSON exports. Below: how many comparisons ran per surface, exactly what is and is not covered, and any deviations.

Everything matches 1:1

Dataset version 2026.10.10-monthly-bulletin (2026-10-10). 2774 comparisons run. Deviations: 0.

Data series

223checks

0 deviations

Table

334checks

0 deviations

Exports (CSV/JSON)

255checks

0 deviations

i18n copy

1958checks

0 deviations

FAQ

4checks

0 deviations

What the check covers, and what it does not

Covered

  • The series: index, classic index and bands, for every year.
  • The per-row provenance notes of the table, and the figures they quote.
  • The CSV and JSON exports, and all three derivation scenarios.
  • The i18n dictionary strings and the FAQ answers: every amount and gyro count inside them.
  • Head meta (title, description, share-card alt): every gyro count, gyro price or base-100 value that names no year of its own is compared with the latest year. Those written inside routes are scanned by the same rule at build time.

Not covered here

  • Hard-coded copy inside components. This check also runs in the browser, where files cannot be read - a separate build-time check scans them.
  • Historical copy (past releases, changelog): it may legitimately quote figures that no longer hold.

Canonical figures (single source of truth)

Every figure below must appear exactly like this in the chart, table, FAQ, i18n copy and exports.

FigureValueOriginRange / rule
Average gyro price 2026€4.30Catering CPI series: 2025 national median (€4.17) x Eurostat CP11.1.1 catering CPI (+6.7%).Uncertainty band +/-10% -> €3.87 - €4.73. Counter price, pork, national median.
Average gyro price 2025€4.17Weighted geometric mean of sources (Protagon rescaled from Athens /1.08, Pricefox nationwide).Band +/-10%.
Net minimum wage 2026€919.72EUR 910 gross x (1 - 13.37% contributions) x 14 payments / 12.Ministry of Labour, 14 salaries, income tax excluded in the base scenario.
Index 2026 (era gyros)214round(€919.72 / €4.30).Index range 194 - 238 from the +/-10% price band.
Index 2026 (classic gyros)214round(€919.72 / classic-equivalent price €4.30), factor 1.000.Rescaled to today's classic wrap (gyro portion, fries), 70% meat cost share.

Deviations by version and year

No deviations for this version. The CSV/JSON exports remain available as a per-version record.