According to a human modeling project, the distribution of foot lengths of 16- to 17-year-old boys is approximately Normal with a mean of 25.4 centimeters and a standard deviation of 1.2 centimeters. In the United States, a man's size 11 shoe fits a foot that is

27.9 centimeters long. What percentage of boys of this age group will wear a size 11 shoe or larger?

The percentage of boys 16- to 17-years-old who wear a size 11 shoe or larger is ____%.