Possible Clues:

• the i repeatedly upset about Guardian leader? Just a fraction
• The hi-fi's outside and I get excited for a big birthday celebration?
• The ____ anniversary of the formation of the SAS is in July
• Ordinal number
• Two rubies derived from oak for the anniversary
• A fraction equal to one-and-a-quarter percent
• A little over 1%
• Destroy the nameless thing that is a significant anniversary