Context: Bern has a population of 140,634 people and 34% of the population are resident foreign nationals. Over the 10 years between 2000 and 2010, the population changed at a rate of 0.6%. Migration accounted for 1.3%, while births and deaths accounted for −2.1%.

Question: What is the population of Bern?
Answer: 140,634

Question: What percent of the population are resident foreign nationals?
Answer: 34%

Question: What was the population change from 2000 and 2010?
Answer: .6%

Question: What counted for more of the population change?
Answer: births and deaths