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. 2014 Oct 24;9(10):e109955. doi: 10.1371/journal.pone.0109955

Table 3. Summary statistics.

Variable Mean Sd Median Min Max N
Cognitive ability 0.18 0.98 0.03 −2.19 2.09 271
Demand for redistribution 45.4 26.1 44.4 0 100 271
Age 47.2 8.4 48 33 61 271
Mean annual income 315 557 170 804 286 914 15 256 1 346 648 271
Primary school 0.12 0.33 0 0 1 271
Secondary school 0.47 0.5 0 0 1 271
Tertiary school 0.41 0.49 0 0 1 271
Luck/effort 6.3 1.8 7 1 10 269
Government efficiency 3.6 2.15 3 1 10 265
Altruism 4.6 2.4 5 1 10 266
Risk aversion 4.9 2.0 5 0 8 249

All variables defined as in Table 1 except for Mean annual income which is here in SEK. Note that Demand for redistribution was measured on a 1–10 scale in the survey. In the analysis we rescaled the variable to range from 0 to 100 so that it can be interpreted as percentage redistribution desired. The median value of 44.4 hence corresponds to a choice of 4 on the original scale.