. 2015 Mar 11;10(3):e0117612. doi: 10.1371/journal.pone.0117612

Table 3. Correlations between the cooperation index and socio-economic indicators (N = 22).

	2	3	4	5	6	7	8	9	10
1. Cooperation index	.48^*	.62^*	.48^*	-.43^*	.55^*	.23	.03	.04	.03
2. Human Development Index		.87^*	.87^*	-.73^*	.74^*	.14	-.15	.07	.30
3. Environmental Performance Index			.86^*	-.63^*	.55^*	.01	.03	-.01	.15
4. Democracy Index				-.80^*	.71^*	-.09	-.18	-.23	.33
5. Power Distance					-.78^*	.00	.54^*	.08	-.36
6. Individualism / Collectivism						.08	-.50^*	-.08	.31
7. Masculinity / Femininity							.06	.08	.10
8. Uncertainty Avoidance								-.11	-.34
9. Long-term orientation									-.54^*
10. Indulgence / restraint

Note: * p<.05. The number of countries was 21 for variables 4–10, as the data were not available for Algeria.