Table 1.

Result of principle component analysis.

Rotated component Matrix from the principle component analysis of seven societal indicators.
Societal indicator	Component 1	Component 2
Unemployment rate (women)	0.88	-0.10
Unemployment rate (men)	0.87	0.18
Number of rooms per household	-0.75	-0.32
Dwelling area per capita	-0.77	-0.28
Education level (women)	0.19	0.94
Education level (men)	0.23	0.91
Income per capita	0.07	0.89