An economics study on job growth in a country after a revolution results in the data below. The x value is the number of years after the revolution and the y value is the percent of unemployment in the country each year

x. Y

8. 6.3

11 7.7

14. 9.6

17. 9.0

20. 14.0

compute the least squares regression line modeling this data. What is the percent of unemployment in the county 0 years after the revolution? Round to 2 decimal places.