Task: Question Answering
Input (English): Passage: As of the 2000 United States Census of 2000, there were 47,829 people, 15,137 households, and 10,898 families residing in the city. The population density was 7,921.7 people per square mile (3,057.4/km2). There were 16,180 housing units at an average density of 2,679.8 per square mile (1,034.3/km2). The racial makeup of the city was 21.45% White (U.S. Census), 61.78% African American (U.S. Census), 0.41% Native American (U.S. Census), 0.93% Asian (U.S. Census), 0.10% Pacific Islander (U.S. Census), 10.78% from Race (United States Census), and 4.55% from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 25.16% of the population. 
Question: How many more housing units are there than households? 
Answer type: Number 
Output (English): 1043.