Whether, considering his recent statement that there is no backlog of critical skills applications with regard to work permits and noting that a report by The Presidency has revealed that it takes 48 weeks or more to process an application, he has found this to be a reasonable timeline for the processing of a visa; if not, what is the position in this regard; if so, (a) what processes need to be followed that take up so much time, (b) what total number of critical skills applications are currently in the system and (c) by what date will the specified applications be completed?