The aforementioned pie charts depict the well-known outdoor games in French secondary schools in 1990,2000, and 2010.
Overall, it is evident that swimming was the most popular in Frech schools during three years, whilst tennis showed the lowest percentage during this time. The proportion for category of other games gradually decreased in 1990 ,2000, and 2010.
In 2000, the percentage of swimming was the highest that was 48% that decreased up to 7% in 2010. On the other hand, category of other showed decrement in proportion from 25% in 1190, 23% in 2000 to 19% in 2010. Basketball depicted 16%, 7% and 25% in 1990, 2000 and 2010.
Football showed fluctuation in three years with no regular trend, 16% in 1990 then there was an increment of 2% in 2000, and in 2010 the percentage again declined significantly to 8%. The least interested game was tennis during the given time period.
