Below you can find a table of the worldwide Chrysanthemum production or as the Americans say it pompoms. I have made this predictions based on the fact that I have visited many chrysanthemum production companies and farms all over the world. Countries colored red are none UPOV countries the blue countries have UPOV signed the UPOV treaty. If you want to know the amount in American bunches dive by 4.7, to have a reasonable accurate amount.
Above file is created in MS Visio are you interested in updating the file let me know I email you a copy.