99% - Familiar Number? from the G&M's page:
"More than 5,000 beef carcasses have been sitting untouched in the plant since the plug was pulled. More than 99 per cent of those carcasses have tested negative for the bacteria and they can now be processed under the eye of food inspectors."
Somehow, I'm not reassured about the meat to come out of XL. 99% just doesn't cut it.