Summary statistics for s3_3_c5_3 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c5_3 | 4,153 1915649 2551759 -1217342 3.32e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018