I want to know the answer to the following question:
Of the population of individuals 55 and older, what percentage were non-Hispanic whites in 2008?
All the background I'm provided with is that "Median age of Hispanics was 27.5 years, compared to 35.1 years overall and 41.6 years among non-Hispanic whites; Hispanics were the largest group in all ages under 18, and non-Hispanic whites constituted 63.1% of population 55 and older.". Is that enough to answer the question?