The following data, on the number of children born per 1,000 women, is from the Current Population Reports-Fertility of American Women: 2008: Number of Children O 1 2 3 4 5 or more Frequency 45.7% 17.0% 21.1% 10.6% 3.9% 1.8% What is the modal number of children born to American women in 2008? O 1 0 2 0 3