A recent study published showed the top 10 highest average IQ was found to be Germany (107) Netherlands (107) Poland (106) Sweden (104) Italy (102) Austria (101) Switzerland (101) UK (100) Norway (100) Belgium (99) Denmark (99) & Finland (99).
We know much about IQ in many countries, but what's about IQ in USA ? Nobody mentions average US IQ. 30 years ago American IQ was 100. But what it is nowadays ? Does anybody know ?