Variable;Mean;"St. dev.";Count;Min;Max
"Demography & sociology"
"Mortality rate";6.03;0.78;310;4.21;7.57
"Birth rate";11.34;2.72;310;5.36;17.89
"Sex ratio (female = 100)";104.98;4.61;310;86.96;123.17
"Older people rate";13.55;3.48;310;5.60;23.80
"Urban population rate";0.57;0.13;310;0.23;0.90
"Never married rate";0.17;0.03;310;0.10;0.27
"Divorced population rate";0.02;0.01;310;0.00;0.05
"Higher education rate";0.12;0.07;310;0.02;0.48

Economy
"Real income";15,697.38;7431.40;310;5055.70;51,544.10
"Unemployment rate";3.28;0.65;310;1.20;4.50
"Real gross regional product per capita";0.04;0.02;310;0.01;0.12
"Average unemployment rate in neighboring regions";3.31;0.22;310;2.69;3.94
"Level of social development of regions (3 sectors)";1.97;0.86;310;1.00;3.00

Health
"Number of doctors per population";0.00;0.00;310;0.00;0.00
"Number of medical beds per population";0.00;0.00;310;0.00;0.01
"Visits in health institutions per population";0.0005;0.0002;310;0.0003;0.0011

Ecology;;;;;
"Air pollution per territory";0.00;0.00;310;0.00;0.01