Data published by Which Field Service
1 dataset, each derived from named sources' own pages and re-read on a cadence, latest 2026-11-12.
| Dataset | Headline figure | Sources | Read |
|---|---|---|---|
| FSM Pricing Index | 7.99 to 299 GBP | 24 of 42 read | 2026-11-12 |
How these are made
Every dataset starts as a charter that names the buyer's question and the sources by URL. Our fetch service reads each source's own page, and the sentence carrying the figure is kept exactly as printed, with the page and the day it was read.
A reviewer accepts or refuses every candidate sentence with the reason recorded, and the derivation is computed over one figure per source, or one for each breakdown a source prices. A source read in full that publishes nothing is counted as not published, never filled in. Each dataset is re-read on its cadence, so the next read reports what moved.
FSM Pricing Index
The FSM Pricing Index carries 18 published figures read from 13 sources' own pages; the 14 published figures given without a breakdown run from 7.99 to 299 GBP (24 sources publish a figure), read 11 November 2026.
24 of the 42 named sources read in full publish a figure; 18 publish none, read 11 November 2026.
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