Film Name Ideas: A Survey and It's Response

In order to gain help in finding out what name for my film will appeal to my target audience the best, I did some first hand research by sending out a survey with the five title names that I have narrowed down from the previous ten (After careful consideration in all aspects, I believe these 5 are the best)

-Survival!
-The Last 
-The London Apocalypse
-Silent London
-Empty Borough

Here is the survey that I sent out.

I made sure to send it to people in the age ranges of 15-25 and so sent it out to students in year 10-13 as well as a few adults.

The feedback I got was very helpful. This chart analysis shows the final result:

As you can see from above, people either voted for 'Empty Borough' or 'The Last 4'. This is interesting to note because not a single person went for any of the other suggest title names which implies that these are definitely most likely to catch a person's eye or perk of someone's interest. Overall however, it was Empty Borough that got the most votes and so I will take this into huge consideration; because potentially, this is the name that would most likely attract my target audience.