<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjMtMTIvMWE3MGQ5YjEtZTQ5Ni00NTczLThmYWMtNDE1MWRkZGZmNWNkLmpwZw==.jpg"></p><p>The current market is growing at a 21.8% CAGR, according to a report from Fortune researchers.</p>