There were 32,782 Corvettes produced in 2017. 6,197 were Z06 coupes. 2,682 had the 3LZ package. 2,057 had the Z07 Performance Package. 1,900 had the 7 speed manual transmission with a 3.42 rear axle (rest of the auto were either 2.41 or 2.73 but with 8 forward speeds). ONLY 81 Z06 COUPES WERE PAINTED STERLING BLUE METALLIC. I canít tell how many of those 81 had the 3LZ, manual transmission, chrome wheels or carbon ground effects package and Z07 Performance Package but if there were 6,197 total Z06 Coupes and only 1,900 were manual transmissions and the other 4,297 were automatics then 30% were manuals and 70% were automatics. So if 30% of the 81 Sterling Blue Metallics were manual transmissions, mine might be one of only 24 or 25 that exist in the world today and forever that color with a manual transmission. Maybe less depending upon the other possible option packages. Wow. You will not see many 2017 Z06ís like mine.