Goats don't produce wool. Angora goats produce angora fleece, and sheep produce wool fleece. Other than Angoras, all goats have hair.
It depends entirely on the lamb
25% of all wool comes from Australia.
Alpacas have fleece, not fur. They produce between 1kg and approximately 5kg depending on the age and size of the alpaca
Gathering Wool in New Mexico
A Focus on Fabric
Raising Alpacas in Litchfield, Ohio
Learn About Alpacas