รายละเอียดตัวอย่าง

the table compares the number of participants in various physical activities between 2001 and 2009 in Australia Overall, participation in running, aerobics and tennis experienced a substantial growth, whereas cycling and swimming declined dramatically over the period. In addition, cycling was the most common activity throughout the period while running rose markedly compared to other activities As for the activities that experienced a significant growth, in 2001, aerobics led this group, recording at 1.5, which was higher than that of running, at 1.4. Tennis was the least popular activity among six activities, which stood at 1 million. Running increased significantly to 1.7 in 2005 before climbing remarkably to 2.2 by 2009, representing a increase of 56%. Aerobics and tennis experienced a considerably slower growth, reaching 1.7 million and 1.2 million, respectively by the end of the period. Both figures accounted for increases of 11% and 15% Turning two declining activities. Despite recording the largest number of participants, at 4.5 million, cycling dropped steeply to 3.1 million in the next two years before recovering to 3.6 million in the final year, a net decrease 20%. In addition, swimming stood at 3.7 million initially and reached a peak of 3.8 million, becoming the leading category in 2005. The figure then slipped notably to 3.3 million at the end of the period, representing 10% overall drop