Claim Year This dimension categorises information according to the period in which the claim was made. Previous Year The information reported relates to a period exactly one year to the current reporting period. Since Inception The information reported relates to a period commencing at the inception of the reporting party's business and ending on end date of the relevant period. Inception to 2 Years Prior The information reported relates to a period commencing at the inception of the reporting party's business and ending on a date 2 years prior to the current reporting period end date.