Table 4. A Pearson's correlation between how many years of schooling have you had? (b24) and Area code (Area). Descriptive Statistics Std. Mean Deviation N How many years of 12.96 8.548 3674 schooling have you had? Area code 2.20 866 5384 Correlations How many years of schooling have you Area had? code How many years of Pearson .071* schooling have you had? Correlation Sig <.001 n area code pearson correlation sig. is significant at the level>