I have to admit, sometimes your posts rise to the level of entertainment.
CR collects about 300k surveys out of some 300M registered cars, or about 1/1000
So 8000 FCEVs are good for about 8 annual surveys, split by some 8 years and ~ 3 manufacturers. Call it 1/4 of a survey per model year
When FC owners are returning CR surveys at 250x their car brethren rate, you will have a chance of seeing them in the survey results.