on which stage found sweden by development comparing with the world?

Answer 1

This looks like a school or study question, and as we have not seen the rest of the text it is not too clear.

But if you talk about economical development I would say with the top.
Very high incomes, high technology, highly developed cities and countryside in the south, less so in the north and the mountains because of little population and harsh winter conditions, but way ahead of many a place with like conditions.