how much money does the owners make in a year

Really?

Just look at everything that is there. The roads, every building is excellent shape. Probably alot. This is just to look a beautiful hole and rocks. I have lots of rock nobody is paying me to look my rocks. There you can't take any there rocks unless you buy them. Here you come in the spring before planting. You can pick as many as you want.

$8.3bn each annual