Summary statistics for s3_p2_00900 variable in hcris2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_p2_00900 | 3,554 527753.6 1102109 -838 2.09e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018