Question: how many yachts in the world?
Answer: As of 2016, there were about 10,000 superyachts over 24 metres in length, worldwide. Of these about 80% were power yachts. The annual production rate was reported to be around 150. As of 2018, the 200 largest yachts ranged in length from 70 metres (230 ft) to 181 metres (594 ft)—the Azzam.