Separately from statistics, Ukraine is really important because of what the invasion represents: if it is allowed to stand, it is a European country's borders being reset by force (of course Russia has done that before) after World War II Europe as a whole takes that very seriously, and that issue is one of the reasons why there is NATO.
I don't think it is a simple issue, but that is why you see pretty strong sanction-related conduct like Germany not signing off on a gas pipeline from Russia that it needs (and pre-invasion, the US could not get Germany to agree to hold off on).