hmm, datette, a few problems with your deduction. (btw, welcome to a2k!)
To calculate amount of time spent in one's life on sex:
30,000 days- that would mean average lifespan is 82 years. that is not correct.
Quote:Average lifespan around the world is around double what it was 200 years ago. It is now around 65 for men and 70 for women.
BBC
24637.5 is thus closer to reality. But you don't really need it anyway.
plus, what does the amount of sleep have to do with sex? some people do it three times a day, some three times a year, some never. but they all sleep. what would be more useful is the average time during which people are sexually active in their lives - people don't have sex from cradle to grave. So if we have 67.5 years of average lifespan, take away, say 30 (?) - it would be hard to track all countries around the world and it would vary a lot, i expect... we have 37.5 years on average in human's life of sexual activity. now, how many times do people have sex in those 37.5 years? let's establish a yearly figure and then multiply it by 37.5 and then by 15 minutes. Divided by 60 (minutes in an hour) you'll get number of hours per average life.
From a Finnish survey:
Of the respondents who had had sexual intercourse (in 1992 97% and in 1971 92% of all respondents), some 40% had had sexual intercourse at least twice a week during the last month. No intercourse at all during the last month was reported by 13%. Results on the time of the last sexual intercourse were very similar. Approximately 40% (48% of men in 1992) said that the last sexual intercourse had occurred two days ago or later, while 17% stated that at least three weeks had elapsed since their last sexual intercourse. No intercourse at all during the last month was reported by 13%. Sooo... 40% do it, say 10 or 15 times, 17% do it 1 time, 13% not at all. The remaining 20% falls somewhere in between 1 and 15, so let's say 7 times a month...
Errr....ok..... anybody wants to take over? my colleague is waiting for me to go to lunch...
btw, even when we get the time in human's life spent on sex, that won't translate in the amount of people having sex right now around the world... that would require a different mechanism... k, will be back...