\thechapter Introduction
Table 7: Number of Friends in each Group
['[EMPTY]', '[BOLD] White', '[BOLD] Black', '[BOLD] Asian', '[BOLD] Total']
Our social connections and interactions dataset contains 428,697 users with the proper demographic information identified. The average and median percentage of friends of the 6,000 users for which we were able to gather demographic information are 10.15% and 9.40%, respectively. We note that these fractions are usually higher than 5% as some extra users were previously gathered in our 1.6 million demographic dataset.