Missing PBS Prescription Data for Morphine from July 2019-May 2021

Currently waiting for a response from Department of Health, they should respond promptly and normally no later than (details).

Dear Department of Health,

In reviewing PBS and RPBS Section 85 Date of Supply Data for specific medicines, I noticed that PBS data for medicines with PBS Codes 12499W, 12548K and 12503C were missing completely in the period from July 2019 to May 2021.
Could data for those medicines please be made available for review?

Kind regards,

Andrew