Summary statistics for s3_1_c6_00500 variable in hcris2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c6_~500 | 6,202 22942.84 30643.18 1 432016 by Jean Roth , jroth@nber.org , 6 Sep 2018