How far back does the Incident Component go?

The Incident Component of the ICD goes back to Jan. 2000 with a small number of records prior to then. New information is added daily and historical records are also regularly updated, however, the focus is from 2000 onwards.

The intent is to go back in time as far as possible, however, the sheer volume of activity around the world and its associated drain on resources makes it unclear as to when historical records from before 2000 will be added.