The following table shows the annual average data on the employment status of the U.S. civilian noninstitutional population by age in 2018. Employed Unemployed Not in Labor Force Age ( Thousands of People) ( Thousands of People) { Thousands of People) 16 to 19 years 5,126 759 10,3?9 20 to 24 years 14,051 1,048 6,140 25 to 54 years 100,314 3,391 22,685 55 to 64 years 26,565 ?89 14,?60 65 years and over 9,?05 32? 41,251 Total 155,?61 6,314 95,?16 Source: \"Labor Force Statistics from the Current Population Survey."Bureau of Labor Statistics. What is the national unemployment rate? (9 2.4% O 3.9% O 6.6% O 59.1%