For Polk and the others that keep belittling Russian space hardware. The Proton launch vehicle has about a 98% success rate. It has made over 325 launches in all it's variations. The 325th launch was in April 2007. The Russians have made more space launches than the U.S. - indeed, probably more than the rest of the world combined. And I can assure you, most of their military hardware is top notch. Might I refer you to the word chauvinism.
I have issues with your mathematics. We know that ILS has launched 45 Protons times and had 5 failures. Are you saying that the other 280 proton launches have had no more than 2 failures? That's what it takes to maintain a 98% success rate.
If they fail at 5% aggregate (which is unheard of) they would have ~11 failures in the other 280 launches of the proton platform.
Convince me that they were running at > 99% (278/280) successes on proton launches outside of ILS.