Right now you cannot go back to the previous month to see usage history. For example, on June 1 all prior usage data is deleted. I am no longer able to see any usage history from May or April, May 31 was just yesterday and that data is gone. There should be a way to retain usage history from multiple months in the past. This could be done either by viewing in the app or at least by downloading the data. Removing all usage data on the first of the month seems strange.
Good call. Don’t delete! I’d love to be able to download data like this. Any of the log data, really.