EV Centera disk usage

SELECT EME.MbxDisplayName AS [Mailbox Name], ESE.ExchangeComputer AS [Exchange Server], EMS.Name AS [Exchange Database], EME.ADMbxDN AS [AD Details],
       T.SID AS OwningSID,
       VSE.VaultStoreName AS [Vault Store],
       AV.ArchiveName,
       vLV.ArchivedItems,
       CAST(vLV.ArchivedItemsSize AS decimal(20, 0)) AS ArchivedItemsSize,
       vLV.ModifiedDate
FROM view_ListVaults AS vLV
LEFT OUTER JOIN EnterpriseVaultDirectory.dbo.ExchangeMailboxStore AS EMS
INNER JOIN EnterpriseVaultDirectory.dbo.ExchangeMailboxEntry AS EME ON EMS.MbxStoreIdentity = EME.MbxStoreIdentity
INNER JOIN EnterpriseVaultDirectory.dbo.ExchangeServerEntry AS ESE ON EMS.ExchangeServerIdentity = ESE.ExchangeServerIdentity
INNER JOIN EnterpriseVaultDirectory.dbo.Root AS R ON EME.DefaultVaultId = R.VaultEntryId
INNER JOIN EnterpriseVaultDirectory.dbo.Archive AS A ON R.RootIdentity = A.RootIdentity
INNER JOIN EnterpriseVaultDirectory.dbo.VaultStoreEntry AS VSE ON A.VaultStoreEntryId = VSE.VaultStoreEntryId
RIGHT OUTER JOIN EnterpriseVaultDirectory.dbo.ArchiveView AS AV ON R.RootIdentity = AV.RootIdentity ON vLV.ArchivePointId = AV.VaultEntryId
LEFT OUTER JOIN EnterpriseVaultDirectory.dbo.Trustee AS T ON R.OwningTrusteeIdentity = T.TrusteeIdentity
ORDER BY ESE.ExchangeComputer,
         EMS.Name,
         EME.MbxDisplayName ASC

The returned "ArchivedItemsSize" - is that the actual size on Centera, or the uncompressed size if I was to restore the data?

Thanks!