The charts compares the percentage of people who regularly do particular sport between 1985 and 2005.
Overall, it is clear that football grow dramatically while baseball there was a significant drop.
In 1985, baseball was the popular particular sport than the others. The percentage of this sport approximately sixty percent. In contrast of the most unpopular sport in that yearis skiing the percantage around under ten percent.
In 2005, the most popular sport is football there was an dramatic increase and reach proximately sixty percent so far from the five years before, however in this year show the contrast percentage for baseball who drop dramatically and reach around under thirty percent but still on twenty percent from years before this year. Similarly between this years and twenty years ago is the most unpopular sport between people do exercise is skiing but there was a steadily increase percentage in this sport
