Discovery Final Launch Poll Results

Discovery, STS-133.
Credit: NASA

Back in September, a little over a month before Space Shuttle Discovery was supposed to originally launch for the last time I published an informal, low-tech poll whose purpose was to get a feel for awareness and interest levels of people who are not space enthusiasts themselves but rather friends or family of ones.

Questions

I purposefully asked pretty rudimentary questions:

1. Which Space Shuttle is getting ready for launch?
2. When is the next launch?
3. How many Space Shuttle launches remain after this one?
4. What mission number is it going to be?