What effect did the decision of the President, Mr Jacob G Zuma, to remove the former Minister of Finance, Mr Nhlanhla Nene, on 9 December 2015 have on the value of assets under management of the (a) Government Employees Pension Fund, (b) Unemployment Insurance Fund, (c) Compensation Commissioners Fund, (d) Compensation Commissioners Pension Fund, (e) Associated Institutions Pension Fund and (f) Public Investment Corporation in (i) rands and (ii) percent in each case?