Totals add up what has happened; rates show how fast it happens. For parcels,...

https://penzu.com/p/b4122d2f8ff6d5ea

Totals add up what has happened; rates show how fast it happens. For parcels, 120 by Friday is a total, while 30 a day is a rate. Check the units and time window before comparing them, and you’ll know what a chart is really saying.