According to a human modeling project, the distribution of foot lengths of women is approximately Normal with a mean of 23.1 centimeters and a standard deviation of 1.4 centimeters. In the United States, a woman's shoe size of 6 fits feet that are 22.4 centimeters long. What percentage of women in the United States will wear a size 6 or smaller? The percentage of women in the United States who will wear a size 6 or smaller is D%. (Round to one decimal place as needed.)