Summary statistics for s3_1_c2_00500 variable in hcris2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c2_~500 | 6,149 39848.56 45345.89 1 515215 by Jean Roth , jroth@nber.org , 9 Sep 2018