RIDDLE!!!

This is the HARDEST riddle EVER! Well actually it's not, but it takes a lot of time to understand... Comment the answer(:

Which of the following statements are true?
1. At least one of these ten statements is false.

2. At least two of these ten statements are false.

3. At least three of these ten statements are false.

4. At least four of these ten statements are false.

5. At least five of these ten statements are false.

6. At least six of these ten statements are false.

7. At least seven of these ten statements are false.

8. At least eight of these ten statements are false.

9. At least nine of these ten statements are false.

10. At least ten of these ten statements are false.