How do I change my health app from a bar graph to a line graph?

I was using the Health App under iOS 9.2 - and in the 9.3 upgrade the Health App switched display from a line graph to a bar graph.

I like the line graph better. I can't figure out how to get it back.

My question is: How do I change my health app from a bar graph to a line graph?

Solution 1:

Simply the answer is: you can not change because of the update