1. 33% of us think pickin up a penny brings good luck.
2. 24% think it's bad luck for a groom to see his bride before the wedding.
3. 23% think the number seven is lucky, but just 12% think the number 13 is unlucky.
4. 21% believe knocking on wood prevents bad luck, and 13% think throwing spilled salt over your shoulder does too.
5. 20% think walking under a ladder is unlucky.
6. 14% believe it's unlucky to open and umbrella indoors.
7. 14% say you're more likely to experience bad luck on Friday the 13th.
8. 14% think breaking a mirror brings you seven years of bad luck.