The line graph illustrates the precentage of different generation group of people visiting fitness room once a month or more between 1984 to 2003 respectively.
Over all, the age of 18-25 was the most slightly ascened over the whole period started from around 15% and rose steadily, reached the highest point to above 65%. The only decreased compare by other generation is 46-65, which was significantly dropped from below 30% in 1984 to approximately 15% at the end of 2003.
In contrast, the age of 26-45 was the hightest precentage of group visiting the gym room, peaked at 30% and rose 10% before a tiny decrese to under 40 in 1994. However, the figure increase rapidly to approximately 55 to the follow-up years in 2003.
On the other hand, the age of 65+, experience the lowest point in four periods and sudden rose from 15% to exactly 20% at the end before it has increase gradully between 1984 to 1994 and decline to 1999.
