Where the implementations differ

Every row more than one implementation states, sorted by ratio, widest first. A difference is not an error. Competent teams rendering one method against different flow lists will differ, and most of these are modelling choices; the widest are worth a conversation, not a correction.

Published says what this list did about the row: `agreed` where they stated one number, `sole` where only one did, and nothing at all where the disagreement went to a queue instead.

Band All Incomparable 0 Outside tolerance 132 Within tolerance 167 Identical 21,820

Flow	Category	Place	European Commission — JRC	ecoinvent Centre	Apart	Published
Lead-210 Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	Ionising radiation, human health	—	0.0714	0.0714	1.0000× identical	agreed