context: According to the 2006 Canadian Census (0038.00 census tract), approximately 76% of the residents at Kensington Market are Canadian citizens. Of that 7%, 9% are under the age of 18. This means that 24% of Kensington Markets population is non-Canadian citizens, a figure that speaks to Kensington Markets character as a hub for multiculturalism. Furthermore, in 2011 the National Household Survey reported very similar data. Although the population accounted by citizenship status increased from 2006 and 2011, the percentage of those with Canadian citizenship versus those without the citizenship remained the same.  In 2006, 2800 residents reported that they were Canadian citizens whereas 870 residents reported they did not hold Canadian citizenship . In 2011, 2950 residents reported they were Canadian citizens whereas 930 residents reported that they did not hold Canadian citizenship. Comparing this to the Canadian ratio between Canadian and non-Canadian citizenship data from the census for 2006 and 2011 the ratio changed by 0.4% resulting in an increase in non-Canadian citizens within the population that received the long form survey and the National Household survey (Census 2006; Census 2011 NHS). Although this percent increase is small, when speaking on the national scale, this 0.4% increase in ratio involved 32,852,320 respondents for 2011 and 31,241,030 respondents for 2006 (Census 2006; Census 2011). Comparing that with the minimal increase which was 0.3% in ratio for Kensington where the population was not as substantial, this increase is not as substantial as well (Census 2006; Census 2011 NHS).
question: In 2006, how many more residents were Canadian citizens than those who did not hold Canadian citizenship?
answer: 1930