[loeg]

To answer your question, I could only guess :-).

I don't know how common it is, but we're a single-car household that goes hiking (i.e., no charging at the turn around point).

[loeg]

FYI, the information for the US can probably be derived from the raw data available here: https://nhts.ornl.gov/ . The high level web summary buckets all trips of 31+ miles into a single bucket, which isn't helpful for your question, but if you want to do the analysis on the data, it's available. Cheers.