reading the signal…
Signals / Event / Building permits stream
in Minneapolis, MN·counted·412 all time
A permit allowing an accessory home on residential property, typically shown as an official application or approval document.
Counted, not streamed: Accessory Dwelling Unit Permit has no time series, so it is read as a footprint across places. All-time count by city.
Things that happen: permits, collisions, crimes, inspections. All-time counts.