However, in each three-month period except one, non-residential transactions contributed most (around 70% to 90%) of the total value of reliefs claimed.
Fodd bynnag, ym mhob cyfnod o dri mis ac eithrio un, trafodiadau amhreswyl gyfranodd fwyaf (oddeutu 70% i 90%) i gyfanswm gwerth y rhyddhadau a hawliwyd.