I've noticed that Close votes made from the Review Queue are counted in the individual cumulative totals of Close votes cast (seen by placing the cursor over the icon of a user on the Review Queue page), but Close votes made from a Question page are not. Is this intentional? If so, what is the thinking behind it? Thanks.
Those aren't close votes being counted - they're reviews.
The reviewer may have voted to close that many times, or they might've edited that many times or opted to Leave Open that many times - but most likely, that count reflects some combination of those actions.
There is currently no public counter for close votes.