Summary statistics for s3_1_c15_01200 variable in hcris2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c15~200 | 6,093 7903.409 205214.6 1 1.60e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018