Final answer:
To calculate Hungary's population growth rate for 2011, both the birth rate and the death rate per thousand people are needed. If we hypothetically use a notional population of 10 million, we would subtract the death rate from the birth rate per thousand and express it as a percentage to find the net growth rate.
Step-by-step explanation:
To assess the population growth rate for Hungary in 2011, we need to consider both the birth rate and the death rate. The birth rate was reported as 9,000 people, but without the total population, we cannot directly calculate the per thousand figure. For the death rate, it was 13 per thousand people. Assuming we had the total population number, we could find the birth rate per thousand, subtract the death rate from that birth rate, and express the result as a percentage to find the net growth rate.
For example, if we estimate on the basis of a notional population size of 10 million, the birth rate would be (9,000/10,000,000) * 1,000 = 0.9 per thousand. With a death rate of 13 per thousand, the population growth rate would be 0.9 - 13 = -12.1 per thousand, or -1.21%.
This is a simplified example because the actual population number is required for a precise calculation. However, this method illustrates how birth rates and death rates impact the net population growth rate.