You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Austria with zero population growth rate is in which stage of demographic cycle? and explain in detail?
Fouh stage (Low stationary): This stage is characterised by low bih and death rate with a result that the population becomes stationary as in Austria in 1980 to 1985. Ref: Park, 22nd edition pg: 441