[Orgmode] Check-box cookies in column view

[Daniel J. Sinder]

Org-mode supports the cookies [/] and [%] to summarize the check 
status of the plain-list checkboxes below the headline.

However, for check-box style properties, the "summary-type" in 
:COLUMNS: allows only an all-or-none summary (that is, the parent 
heading's column is marked [X] on if *all* children are [X]).

Is there a way to get plain-list style status (% done, or x/y done) 
in column view for properties that are of checkbox type?

Thanks,
Dan