For Percentage of 18- to 24-year-olds enrolled in 2- and 4-year colleges by sex and race/ethnicity, 2000–2013, there appears to be two datasets in that table with that name. I believe the first to be the correct dataset and am using it.
The parentheses in the header columns of the three datasets with needs work notations above are breaking the api. I'm removing the (in thousands) notation from the first row of the dataset and we should include it in the documentation.