I'm sorry, but I don't have specific information about the uninstallation rates for Merlin industry standards. Theation rates can vary depending on the specific product, service, or industry. If you have to a specific Merlin industry standard or product, I recommend reaching out to the company or checking their official documentation for the most accurate uninstallation rates If there is a particular Merlin industry standard you are referring to, please provide more details, and I can assist you further.