How many chargers per hundred spots do his work or grocery store have?

Typical car density for my nearest three grocery stores is 25-100 vehicles fluctuating during three or four peak hours. The highest number of chargers at any of those stores is 8, followed by 2 and 0; of those, 8 have been out of service for the past 60 days because someone is playing negotiation hardball with the charging services provider.

When the chargers were working, they were nearly at capacity for the entire day, at current (low) levels of electric car fraction of the population; there's no way they're prepared to cope with a full conversion, at which point the same power density and distribution problem that impacts multifamily parking garages instead (or as well!) affects grocery stores.