(1) How many schools in Mpumalanga (a) still do not have access to electricity and (b) have an unreliable electricity supply; (2) how many schools in Mpumalanga (a) still do not have access to water and (b) have an unreliable water supply; (3) how many schools in Mpumalanga have stocked and functioning (a) libraries, (b) laboratories and (c) computer centres?