Small Bar Charts on Year View to Have the same Scale

On https://www.teslafi.com/calendarYear.php, I was wondering if it would be possible to have the bar charts for the entire year view have comparable heights month to month.  Right now I can not compare one month to another visually because the bars are scaled to fit nicely for the one month view. 

Attached, December's totals are actually shorter drives than Novembers for example.Screen Shot 2021-12-16 at 10.28.53 PM.png