The line graph illustrates that consumed products of four types in the USA between 1970 and 2010.
Overview,the full-fat ice cream and low fat ice cream were unchanged,while the cheese reached big increase end of the year.
In 1970, full fat ice cream had the highest consumption at about 9 pounds,to the cheese it was at 7 pounds per person.However cheese experienced a continuous and significant rise around at 23 pounds in 2010.The full fat ice cream consumption declined slightly with some fluctuations, dropped to around 9 pounds by 2010.
In contrast,low fat ice cream was much higher than the yogurt products – 1 pounds,while the former was at 4 pounds per person in the began of year.The low fat ice cream decreased a little in the 2010 with variations and stayed at 3 pounds . Meanwhile yogurt consumption increased steadily throughout the period,in 1995 it showed 3 pounds and growth to 9 pounds by 2010