It would be good that the next National Census should take accurate records of the Following...
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1. State, L.G.A, and Place of Origin.
2. State, L.G.A, and Place of Birth.
3. State, L.G.A, and Place of Residence.,, purpose of residency, duration of residence., e.t.c. (also, the states that the persons have lived in the past, with their durations)
4. Information about the direct relatives of the populace that are living abroad, their country of residence, purpose of living abroad, and the duration they have been living abroad.
5. Full information about non-nigerians, their country of origin, whether they are also nigerian nationals, purpose of living in nigeria, and their duration of living in Nigeria..
6.. And many more data....
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These informations are all very important.
It would help in the study of the Nigerian economy, and in the study of the pattern of dispersion of the citizens., so as to ascertain how many people from one state that are living in another state..
If the data is complete, someone can state accurately, for instance, the percentage of Anambra people that makes up the whole population of Enugu State, and vice-versa.

The datas for lagos will be greatly anticipated.