Three types of opioids are classified by the effect that they have on the mu receptors on cells. They are the full agonist, the partial agonist and the antagonist. As used here, an agonist is something that stimulates or produces an effect. Agonist is derived from the Late Latin agnista which means contender which is derived from the Greek agonists which also means contestant which came from agon which means contest.
So i make that 0.05%. And the US has 250,000 pilots for 250,000,000 people so thats your 0.1%. And given these are two of the most pilot/aircraft dense countries in the world then for the 6 billion people in the world there's probably less than 1-2m pilots. (But that still a scary amount of ego for one small planet)
As of May 2011, airline pilots made a mean $118,070 per year, according to the Bureau of Labor Statistics. About 10 percent earned the low of $57,420 annually and another 10 percent earned the high of more than $187,199 yearly.