What SOC% does each bar on Leaf dash represent ?

Has anyone noticed that the first 2% SOC seem to be used (100,99) faster then the lower % SOC? I can usually only get a few tenths of a mile on the 100% reading, and maybe a mile on 99%. Below that it goes to a normal "range" where if driving conservatively, I can get 1.3-1.5 miles per percent SOC (20-35 mph with slow acceleration).