The Win Rate by Outcome × Venue table on the Outcomes section is a cross-tab: rows are your resolved outcomes (Charges Dismissed, Guilty - Sentenced, etc.), columns are the court tiers (Magistrates, District, Supreme, Court of Appeal).
The footer row shows the win rate per venue: the share of matters at that venue resolved as Not Guilty or Charges Dismissed (the defence-bar definition of a win).
Empty cells render as · so the grid stays readable. Win rates only show when there are at least 3 matters in the venue: small samples produce misleading percentages.
Important: venue is inferred from your matter's actual court appearances, not from the smart-match court subscriptions on the client. If a matter was committed from Magistrates and then resolved in District, it counts as District (the higher court decided the outcome).