Research: Analysis of my survey

This is a link to my survey - http://www.surveymonkey.com/s/F7PKHZX

I have 24 people who have answered my survey which is a good amount as it will show me a decent range of the answers. from my results i should be able to see the preferences which usual horror viewers would expect from horror films and what they would like to see. In my survey i also asked closed and open questions so that i could make charts from my closed questions but also from my open question i could get more detail and better answers. The question i asked in my survey and the answers are below -

Are you male or female?
Male - 14 (58.3%)
Female - 10 (41.7%)

What age group are you in?
12-15 - 0
16-18 - 19 (79.2%)
19-21 - 4 (16.7%)
22+ - 1 (4.2%)

Do you enjoy horror movies?
Yes - 20 (83.3%)
No - 4 (16.7%)

How often do you watch horror movies?
Everyday - 1 (4.2%)
Every other day - 1 (4.2%)
Once a week - 6 (25%)
Once a month - (33.3%)
Hardly ever - 7 (29.2%)
Never - 1 (4.2%)

What do you expect in a horror movie?
Killers
Things that will make you jump and tension
Blood
Unexpected
People who die

These answers where the only ones that came up but they are so common and expected in horror movies it is understandable that they are there. 

What makes horror movies so entertaining for you?
Tension
Suspense
Seeing bad people get killed
Unpredictability
Heart pounding moments
Good plots
Thrills
being made to jump

Do you enjoy horror movies?
Yes - 20 (83.3%)
No - 4 (16.7%)

What is your favorite scary movie?
Aliens
Scream
Paranormal Activity
Chainsaw Massacre
Friday the 13th
Exorcist
Jaws
Nightmare on Elm Street
Amytyville of Horror
Sinister 
Saw

From my results it got back some helpful information such as what people enjoy in horror films and what they expect so i could use this information for my horror opening to help it be better. Also i have a range of different favorite horror movies so i could use these as bases and look at them and see if i liked any pf the techniques used in them. I feel though i could do my questionnaire again and improve my question because some of them had no relevance to my research such as What gender they are and two of the questions were quite similar so it was not that good. overall i feel i got sufficient information back to help me with my opening.