So far, in nearly all the incidents reported, the amount of material recovered has been tiny — only small fractions of what would be required to make a nuclear weapon. (newscientist.com)
In fact, the insurance required by the state only covers a very small fraction of what most drivers need. (carinsurancequote.net)
And all of this is only a very small fraction of what is a very small number in the first place, that is, of 0.2 cents per revenue dollar. (dotearth.blogs.nytimes.com)