Summary statistics for s3_1_c6_01200 variable in hcris2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c6_~200 | 6,101 28536.89 38736.46 1 526985 by Jean Roth , jroth@nber.org , 7 Sep 2018