The GrownUps Saucy Sex Survey had over 700 respondents and provided some interesting reading.

Key findings – 

Gender

38% Female respondents
62% Male respondents

Age

14% Aged 45-54
37% Aged 55-64
39% Aged 65-74
8% Aged over 75

Sexual Preference

94% Heterosexual
1% Homosexual
5% Bisexual

Stats

The median number of partners is 4.  (Range from 1-500).  
25% of respondents have had 1 partner.
25% of respondents have had 12+ partners.

Favourite time for having sex – 
32% early morning
28% evening
24% night

Is kissing more intimate than sex?
Yes 48%

Is smell a turn on? – 
42%

Do you think that you are good in bed? –
9% think they're pretty amazing
37% think they're quite good
40% think about average
11% think they're not the best
3% think that they have a long way to go

Would your partner say that you are good in bed? – 
17% – 'They'd say I'm amazing'
8.5% – They'd say I'm not the best or I'm quite bad

How old were you when you lost your virginity? – 
Median age is 18
Oldest – 54 years of age

How often do you have sex? – 
4% everyday
27% once every few days
21% once per week
14% a few times per month 
9% once per month
14% a few times per year
11% never

Do you have sex as often as you'd like? – 
33% Yes

Have you ever used a supplement designed to enhance sexual performance or support sexual health? –
38% Yes

Do you enjoy giving oral sex? – 
75% Yes

Do you enjoy receiving oral sex? –
81% Yes

Have you used sex toys with a partner? – 
51% Yes

Have you ever been to a strip club? – 
65% Yes

Have you ever had sex with someone 10 years older or younger? – 
54% Yes

Have you ever had sex with more than one person within 24 hours? – 
32% Yes

Have you ever had sex with more than one partner at the same time? – 
18% Yes

If you're heterosexual, have you ever had a sexual encounter with someone of the same sex? –
18% Yes

Have you ever viewed pornography? – 
22% Yes at a live show
28% Yes in a magazine
27% Yes on DVD
29% Yes on TV
56% Yes Online

Have you ever participated in…? – 
Role playing – Yes 29%
Cross dressing – Yes 12%
Spanking – Yes 28%
Bondage – Yes 22%
Exhibitionism – Yes 18%
Voyeurism – Yes 24%
Swinging – Yes 18%
Group sex – Yes 18%
Phone sex – Yes 50%
Watersports – yes 11%
S&M – Yes 8%

How important is marriage to you? – 
65% Very important or extremely important
14% Somewhat important
19% Not that important

How important is family? – 
92%  Very important or extremely important 
2% Not that important

Do you think intimacy and sex can be kept alive with the same partner over many years? –
88% Yes

A selection of interesting responses from the following questions…

'What do you find sexiest in a man' –
Confidence, chest, caring, cleanliness, butt/bottom, a brain, eyes, voice, good teeth, pesonality, smile, honesty, passion, humour & wrists!

'What do you find sexiest in a woman' –
Smile, figure, shapely bum, attitude, being a lady, all the body parts!, confidence, enthusiasm, matching bra & knickers, open minded, pesonality, grooming, humour.

'What is your biggest turn-on? –
A back scratch, a brain, a good kisser, a love of life, arousement, a soft tickly beard, being dominant, belly buttons, clean sheets, cleavage, conversation, erotic stories, dress up, flirting, getting a glimpse of something I shouldn't, sex in a semi public place, striptease, beign spontaneous,  

'Favourite place to have sex?' –
Anywhere without causing offence, bed, back seat of a car, bathroom, forbidden areas, spa pool, shower, kitchen beach, outdoors, under the stairs.

'Favourite position?' –
69, doggy, cowgirl, missionary, side by side, spooning

'Least favourite position? – 
Yet to find one!