1.  Find the number of toilets in the UK in each of the sectors below:
- privately owned domestic homes
- public sector domestic homes (local authorities, housing
associations etc)
- non domestic public sector (schools, hospitals, public toilets etc)
- commercial and industrial buildings (offices, shops, factories etc)


2.  Break down the total number of toilets in the UK by the following
methods of operation/flushing:
- lever/syphon
- pushbutton/valve
- electronic/infra-red