It would interesting if people would post something like the following, using similar definitions and as close as possible to the following...to compare how my experience has been with others.

I flew about 20 times to Asia in the past 8 years. 36% of those were free trips (award). Average airfare per trip (including the free ones in the calculation) therefore came out to about $700 per trip. (I didn't include the award booking fees here). I was silver, gold, or platinum during that period. And some of my trips were "rulebuster" (but only on one leg of the trip). I think I made out pretty good! How did i do?