What are the ages for Christine and Raoul in the phantom of the opera?

Christine Daa'e is supposed to be 20 years old at the time the story begins

Raoul is also supposed to be 20 or 21

However Christine's age is not directly quoted, but you can work out her age from the stories of her childhood

Acctually Christine Daae is more around her teen years being about 16-18. Christine is named younger than Raoul in the book.