how quickly does a supercharger charge

that's an overall average charge rate of 196 miles per hour, and we pulled out of the parking lot with 231 miles on the range meter. 2013 tesla supercharger model s. here's what my data looks like graphed out. the x-axis is time in minutes and the y-axis represents many things. the 0-300 scale stands for charging rate in "miles added ...
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