Originally Posted by The Judge

I don't think your DNA is 100% dutch, you are too short for a Dutchman, must have been mixed with some other crap. But to answer your question:

"The two most striking exceptions, however, may be Ireland and the United States. Ireland, whose average I.Q. is listed at 93, has the fourth highest per capita GDP (PPP adjusted) of any country in the world (after tiny Luxembourg, Norway and the United States).[7][8] The United States, with an average I.Q. of 98, has the third-highest per capita GDP (PPP adjusted), and is by far the most populous of the richest 10 countries."

AND

"The number of participants in each study was usually limited, often numbering under a few hundred. The exceptions to this were the United States and Japan, for which studies using more than several thousand participants are available."