Plus, with the rise in quality and accessibility of streaming entertainment, competition for free time is stiffer. However, it's important to note that the results of any one study shouldn't sway you too much. Individual circumstances make a mockery or any statistic, no matter how reputable the study or convincing the argument. But despite these declines in hanky panky, our lives are far from sexless. On average, people in Greece have the most sex per week. While sex may be the way couples typically express their love and desire for each other, a lack of sex doesn't necessarily mean that you are headed for a break-up, though it is something that you should get a handle on. Remember that every couple is different. Most people desire sex the most during the weekends. Medical Daily reports that a recirculated study from the Kinsey Institute for research in Sex, Reproduction and Gender suggests that age has something to do with how often you have sex. It may just take a little more work to get your fires started. The Average There is some question among sex therapists about what the true average is for couples in committed relationships. Studies show that they typically only have sex 48 times a year. It appeared that being told to have more sex made it lose some of its spontaneity and excitement. Three to four times a week was the perfect amount for prime levels of happiness, according to the authors. The average amount of sex for people between the ages 25 and 34 years is times a year. The book, The Normal Bar, supports this finding.