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. Author manuscript; available in PMC: 2007 Mar 19.
Published in final edited form as: Br J Criminol. 2005 Jan;45(1):81–97. doi: 10.1093/bjc/azh082

Table 1.

Descriptive statistics (n=78).

Variables Description Mean Standard Deviation
Armed Robbery Armed robbery rate per 100,000 residents 25.64 10.10
Robbery Robbery rate per 100,000 residents 89.58 43.98
SE Change Index of socioeconomic change (Δ population + Δ poverty + Δ unemployment + privatization + foreign capital investment) 1.38 1.13
Family Proportion of households with only 1 parent and at least 1 child < 18 years old (reverse coded) −0.16 0.02
Education Rate per 1,000 people enrolled in college 26.96 13.81
Polity Proportion of registered voters who voted in 2000 Presidential election 0.69 0.05
Inequality Ratio of the income of the top 20% of population to the income of bottom 20% of population 6.00 2.78
Alcohol Deaths per 100,000 population due to alcohol poisoning 28.73 17.52
Urban Proportion of population living in cities > 100,000 residents 0.39 0.17
Males Proportion of population that is male and aged 25–44 years 0.15 0.01