According to a sexual survey posted on In.reuters.com, the Chinese experience the most difficulty when it comes to achieving orgasm. The survey showed that only 24-percent of the people from China and Hong Kong achieved climax every time they had sex.

On the other side of things, the Italian and Spanish subjects poled in the 26-nation Durex Sexual Wellbeing seem to have little to no problems experiencing orgasm. Spain, Italy and Mexico came in a three-way tie for first place in the study, each claiming to cum 66-percent of the time.

Other Asian nations that participated in the 26,000-subject survey also found themselves among the leaders when it came to orgasmic difficulties. Japanese subjects averaged at 27-percent of the time, while Singapore came in at 36-percent.

As for the intensity of the orgasm, Mexicans and subjects from Brazil were the most satisfied, while the Japanese claimed to be the least satisfied.

Breaking things down by gender, men claimed to reach orgasm 63-percent of the time when having sex, while the number for females was 32-percent. The survey went into more detail and showed that while men preferred to orgasm with a partner, women claimed to be able to orgasm more easily when masturbating.