useless trivia: What Word Means: Cumene?

Questions

It is estimated that at any one time, 0.7% of the world's population are---------- .?

It would take more than ---------- years to drive a car to the sun.?

It would take more than 150 years to drive a car to the---------- .?

Pollsters say that ---------- of dog and cat owners carry pictures of their pets in their wallets.?

You are more likely to get attacked by a ---------- than a shark.?