Freedom of expression gives one the right to express his opinions freely, with no restrictions.
Censorship is state restriction of the freedom of expression.
... under the age of 18, 7.5% from 18 to 24, 33.8% from 25 to 44, 21.3% from 45 to 64, and 11.8% who are 65 years of age or older. The median age is 36 years. For every 100 ...