Detailed Instructions: This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.
Problem:Passage: Carbon Countys live birth rate was 646 births in 1990. Carbon County live birth rate in 2000 declined to 566 births, while in 2011 it rose to 586 babies. Over the past 50 years (1960 to 2010), rural Pennsylvania saw a steady decline in both the number and proportion of residents under 18 years old. In 1960, 1.06 million rural residents, or 35 percent of the rural population, were children. According to data from the Pennsylvania Department of Health, in 1990, the Commonwealth of Pennsylvanias birth rate was 171,053. In 2000, Pennsylvanias birth rate was 145,874. Finally in 2011, the States birth rate declined further to 142,021. From 2000 to 2009, the number of babies born in rural counties declined 5 percent. Urban counties have also experienced a decline in the number of school aged children. From 2000-2010 urban Pennsylvania counties had a 3 percent decline in the number of residents under 18 years old. In 2010, there were 2.07 million residents, or 22 percent of the urban population, who were under age 18.
Question: In percent, how many rural residents were not children?
Answer type: Number
Solution:
64.