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Means of (A) π, (B) πS, and (C) πN within Brazilian states and within worldwide regions; and of (A) d, (B) dS, and (C) dN between Brazilian states and between worldwide regions. Test of the hypothesis that a value for Brazil equals the corresponding value for worldwide comparisons: * P < 0.05; *** P < 0.001. Tests of the hypothesis that mean value within regions equals the corresponding value between regions: +++ < 0.001.
