The popularity of tennis is actually declining. Some reports say that school age children may be enjoying it more but when it comes to professional and college level, it is being played less and less.
Speedo right now has about a 50% share of the male swimwear market, but is declining while the popularity of boardshorts is increasing.
Are you asking about their rank in world popularity? If it were popularity, then, in decreasing order: Football, Tennis, F1, Cricket, Table Tennis, Swimming
depends on who you ask. i say growing.
Tennis hold a second rank in worldwide sports
Yes.
i think its decreasing
increasing popularity with generation x, amatuer chemists
Yes
Increasing coastal development, increasing human activity, frequent severe storms, climate change, and logging are a few reasons.
Declining interest rate can have some effect,like increasing unemployement Rate,increase poverty.
ummm why do u expect me to know if you don't
Tennis.