SharePoint Audit Trimming

Hi All,

i had a very huge AuditData table in my Content Database. There were more than 100 M records. I had deleted those. And disable all type of Loggin by setting in Configure Audit Settings in Site Collection.But if i check in AuditData in Content Database it's still increasing in negligible manner. My question is if i am not enable loging why the records in AuditData are increasing.