1. The last time that happened over at least four months was in April 2001.

2. Now, his company will be running that same line until at least the spring of 2017.

3. At least you knew that routine before you took on the challenge of Windows 8.

4. The measure has been put off until at least 2016.

5. That means the document could remain secret until at least 2028.

6. The firm has also gone to trial at least nine times since 2013.

7. Sales had previously been limited to those who were at least 17.

8. The Windows versions of the threat date back at least to 2011.

9. He is expected to remain in custody at least until a detention hearing on July 13.

10. New details are slowly emerging in the attack, which killed three and injured at least 176.

11. It had predicted revenue would fall by at least 6%.

12. It has been sold on underground forums since at least 2010.

13. The stolen data goes back to at least 2012.

14. Hackers were not believed to be at fault, at least from early reports on July 21.

15. At least six Christians have been killed and scores injured in at least six provinces since July 3.