The questions are from hundreds of questions requested to be included by business, the community and organisations. Our whole society operates on the data from the Census, eg demographics for planning by businesses, and for schools hospitals, labour force etc. This is why we are an advanced society and not a primitive third world society ruled by a dictator. Census data can be used by you and me to show our useless government what a terrible job they are doing.
PS The questions have to asked again because your name is not associated in any way with the census data - that way your privacy is protected. All data is only available as aggregates.
