The graph compares five various types of magazines in terms of their sales by a company in 1975, 1995 and 2015. Overall, the proportion of sports magazine dominated throughout the period and that of fashion and health declined. In contrast, food and other magazines remained stable. Notably the sport magazine were purchased most than others.
Focusing downward trends first, the fashion magazines, it started at 22% initially, followed by noticeably decrease to all time low of 5% IN 2015, Similarly, the proportion of health magazine dropped from its high of 26% in 1975 to 20% in 1995, a figure that then levelled off by the end of the period
Sport magazine on the other hand, had the highest percentage of magazine over the period approximately 32% initially, a figure experienced a noticeable growth to roughly 42% in 2015. The share of food and other magazine sold by a company, despite the varying degrees they were at 10% again 2015. A figure for of other magazines decreased to 26% by the end of the period.