I'd like to have the 'business_rules_count' metric (e2e) extended by country coverage count, which will be used for one of the Data Sharing KPI's charts (vide attached screenshot).
Currently, information on country coverage is collected manually, ad hoc / irregularly, as of the day of checking, which makes it impossible to reliably present changes on the timeline.
An overview on the distribution of all available data quality rules worldwide is for example available here: https://meta.cdq.com/Data_quality_rules_browser
The answer to the coverage is simple: Worldwide. The number of countries (>250) that we cover will stay the same, except if there are geopolitical changes,