The buff "Fragile Echo"'s count value is misleading. Any alternatives?

A simple question…

“Fragile Echo” (http://www.wowhead.com/spell=215270/fragile-echo) only provides mana when the buff expires. The count value is thus uninformative (as it only considers applications of the buff). Is there a way to see how many times “Fragile Echo” fades (and thus regained mana)?

Thanks for the great work on the site.