COUNTRY		Mean IQ (Lynn)	Mean IQ (Buj)	Std Dev. IQ (Buj)	Communism	Per Capita PPP
Italy		102	103.8	35.2	1	24670
Poland		99	108.3	29.7	0	9450
Germany		102	109.3	22.4	1	25350
Spain		99	100.3	34.7	1	20150
France		98	96.1	27.1	1	23990
Yugoslavia		93	105.7	34.1	0	9170
Czechoslovakia		96.5	100.4	25.9	0	13340
Bulgaria		93	96.3	34.7	0	6890
Great Britain		100	102	19.3	1	24160
Sweden		101	105.8	25.8	1	24180
Greece		92	99.4	25.6	1	17440
Belgium		100	99.7	23.6	1	25520
Finland		97	98.1	26.6	1	24430
Holland		102	109.4	16.1	1	27190
Hungary		99	100.5	21.4	0	12340
Portugal		95	102.6	18.7	1	18150
Switzerland		101	102.8	19.4	1	28100
Austria		102	103.5	15.3	1	26730
Ireland		93	99.2	17.3	1	32410
Denmark		98	100.7	13.3	1	29000
Norway		98	101.8	11.6	1	29620

Notes:						
Average Income/IQ of Czech Republic and Slovakia was used, since Buj's in 1981 study Czechoslovakia was one country						
For Yugoslavia the income of Croatia was used, as less affected by recent war events