For each metropolitan municipality, how many commercial, industrial and residential building plan submissions were made in the:
(a) 2013-14 and (b) 2014-15 financial years;
(b) How many building plan submissions were approved by each specified municipality in the (a) 2013-14 and (b) 2014-15 financial years;
(c) What is the response time to acknowledge receipt of building plans;
(d) How long does it take to finalise building plan submissions?