But your experience is bound to be wrong. It isn't possible to say because of that. No one lies purposely. Everyone lies out of their own will and they can change it at anytime, which means there wont be any statistical way of finding it out because it wouldn't be based on solid evidence. As I said. One person may lie to one person and not to another, which makes it impossible to find out.

The only way to find out, is if they did a lie detector test on every sing person in this world. Even then how would you know they'd lie? Lie detectors aren't 100% accurate if a person can make themselves calm and believe that they didn't lie about what they were lying about in the first place. It is impossible to say.