Selected Countries' Performance in Mathematics, Reading, and Science, 2009

National IQ estimates

Rank	Country	IQ estimate[4]
1	Hong Kong	107
2	South Korea	106
3	Japan	105
4	Taiwan	104
5	Singapore	103
6	Austria	102
6	Germany	102
6	Italy	102
6	Netherlands	102
10	Sweden	101
10	Switzerland	101
12	Belgium	100
12	China	100
12	New Zealand	100
12	United Kingdom	100
16	Hungary	99
16	Poland	99
16	Spain	99
19	Australia	98
19	Denmark	98
19	France	98
19	Mongolia	98
19	Norway	98
19	United States	98
25	Canada	97
25	Czech Republic	97
25	Finland	97
28	Argentina	96
28	Russia	96
28	Slovakia	96
28	Uruguay	96
32	Portugal	95
32	Slovenia	95
34	Israel	94
34	Romania	94
36	Bulgaria	93
36	Ireland	93
36	Greece	93
39	Malaysia	92
40	Thailand	91
41	Croatia	90
41	Peru	90
41	Turkey	90