Yes, Chair, we have two indicators of data quality. As indicated in paragraph 4.61, one is of the actual registration of the firearms, whose values ranged on different elements. For example, 9% of registration certificates needed to have information on a firearm's action corrected; 12% needed to have the firearm's make corrected; and 3% needed to have the serial number corrected. But there's also another proportion, which is the addresses. We noted rates of undeliverable mail as an indication of incorrect addresses. The rates of undeliverable mail ranged from 7% of licence renewal notifications to 23% of revocation notices.
On May 31st, 2006. See this statement in context.