Update:
V2 now uses shorthand numbers.
V3 now includes total stagger. Also disabled sound warning on moderate and high stagger.
Displays stagger as a number for the damage you are taking each tick. Text color changes from green to yellow to red to represent the different staggers.
This is a collection of 4 auras:
LS Ticks (text)
MS Ticks (text)
HS Ticks (text)
Stagger bg (aurabar)