Yes, they did a survey, and the results show the French have plenty of sex, but are among the least satisfied for all that activity. Russians (80%), Brazilians (82%), and Greeks (86%) appear to be the most likely to get it at least once a week, while in Japan it appears both infrequent and unsatisfying. New Zealand distinguished itself for being the only country where women averaged more partners than men.
The U.S. stats were middling at best, though 37% of Americans reported their “sex lives have been negatively impacted by daily stress.”
Even if you don’t like the results, you do have to respect the company for doing the research. Or, you could just laugh at their ads.