Summary statistics for g3_c1_4 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_4 | 2,292 1.35e+08 2.29e+08 613243 2.39e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018