Confusing Analyze result

I'm using 1.10.143 on a w2k vm box. I've a compressed folder with about 21GB Data. If a analyze it i get this result:

post-28746-1242640432_thumb.jpg

Is this a normal behavior? 250% fragmantation? :blink:

thanx

post-28746-1242640432_thumb.jpg

250% doesn't make much sense to me either, in my thinking 100% would be the "maximum" allotted value. :huh: