You are preparing a school project on eating in fast food restaurants among Americans and you need to comment on your findings. Study the bar chart and choose the correct conclusion.

• 20% of Americans ate in fast food restaurants several times a week in 2006.
• Eating out in fast food places several times a week was more popular in 2013 than in 2003.
• There is no difference in Americans' eating habits in 2003 and 2006.
• More Americans have started eating fast food daily in recent years.