The given column illustrates the proportion of people who ate in fast food restaurants in the USA in 2003, 2006 and 2013.
Overall, It can be seen that a small part of the people in the USA ate fast food in restaurants everyday as compared to once a week. In all three years, a higher proportion of the USA people ate fast food either once a week or once or twice a month.
Looking at the data sets in mone details, 4% of the people in the USA ate fast food everyday in 2003 and it slightly decreased by 1% and remained constant over the entire period. The people who never ate fast food showed a similar trend with the people who ate everyday, respectively between 2003 and 2013.
Turning to the remaining data, we can see that the people who eat several times a week stood at 18% in 2003. By 2006 , it rose rapidly up to 20% and came down to 16% in 2006. The people who ate frequently in the USA once a week or once or twice a month show similar trends, respectively with a little fluctuation between 2003 and 2013. Meanwhile, the people ate in restaurants once or twice a month started at 30% in 2003 and finished at approximately 33% in 2013, which was highest as compared to the entire period.