- 10: Number of hours spent delivering queen's speeches since she took power in 1952.
- 10: The age she was when she knew she would one day be Queen.
- 12: Number of prime ministers who have been in office since the queen began her reign. Margaret Thatcher's run was the longest, at 11 years.
- 13: The age she was when she first met Prince Philip.
- 21: Age upon marrying Prince Philip, Duke of Edinburgh, on Nov. 20, 1947.