I would be willing to bet it is 99.99% Dem when you are talking cherry picking ballots.
It's Cleveland, home of Denny the Dwarf and Mary Rose Oakar, the check kiting queen. Of course they're dems!
I've tried to find a reference in a google search but none turned up.
In Ohio party affiliation is determined by primary voting.
According to this site:
Can I check my voter information online?
Yes. You may check your voter information at www.sos.state.oh.us. If you perform a Voter Information search and the information you registered is returned, then your voter registration form has been processed by your county board of elections. If your information is not returned in the search, you may want to contact your county board of elections to check on the status of your registration. You may also be able to check through your county board of elections Web site, although not all county boards have a link to the registration files.
Cuyahoga County?? YOu BET they are Democrats