Table 4. Magnitude of correlations between DDD/1000/day and the other potentially confounding variables.

Country	GDP	Alcohol	Unemployment	Divorce
Austria	.80	–.91	.57	.81
Belgium	.92	–.79	–.65	.75
Bulgaria	.81	.26	–.17
Croatia	.94	.99	–.91
Czech Republic	.98	.80	.60	.37
Denmark	.91	–.44	–.86	–.03
Estonia	.92	.97	–.72	–.83
Finland	.89	.76	.21	.49
France	.71	–.60	–.84	.57
Germany	.88	–.63	.69	.65
Greece	.94	–.26	–.83	.90
Hungary	.92	–.47	–.18	.61
Iceland	.79	.92	–.04	–.52
Ireland	.92	.73	–.31	.77
Italy	.88	–.91	–.97	.94
Latvia	.97	.95	.29
Lithuania	.95	.60	–.45
Luxembourg	.90	–.48	.85	.13
Netherlands	.94	–.91	.39	–.73
Norway	.89	.81	.20	.48
Poland	.87	.78	–.85	.39
Portugal	.96	–.84	.64	.84
Romania	.81	.66	–.27
Slovakia	.97	.54	–.43	.95
Slovenia	.80	–.95	–.78	1.00
Spain	.92	–.87	–.78	.88
Sweden	.85	.52	.54	–.21
Switzerland	.94	.46	–1.00	.20
UK	.90	.82	–.92	–.78