In 2008, Anne said that there were about 1,200 large and 1,000 small for that year, and that includes all varieties of Sebenza. Here's the post where she gives the numbers.
You can make your own guesses as to the ramp up to that over 20 years. I'm guessing it's relatively flat.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.