definiens: . Generic Competition means, with respect to a Licensed Product in anycountry in the Royalty Territory in a given Calendar Quarter, that, during such Calendar Quarter, one or more GenericProducts shall be commercially available in such country and such Generic Products shall have a [ * * ] ( calculated onthe basis of [ * * ] ) of [ * * ] percent ( [ * * ] % ) of the [ * * ] of Licensed Products and Generic Products ( based on [ * * ], or if suchdata is not available, such other reliable data source as reasonably determined by [COMPANY] and agreed to by Alnylam(such agreement not to be unreasonably withheld or delayed ) ) ; provided, however, that, if [ * * ] data ( or data fromanother data source selected in accordance with the foregoing ) is unavailable to determine the percentage [ * * ] for acountry in the Royalty Territory where a Generic Product is being sold, the average Generic Competition of thecountries in the EU for which such data is available will be deemed to be the Generic Competition for such country inwhich such data is not available