Summary statistics for s3_1_c6_01200 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c6_~200 | 6,140 30530.21 43424.07 1 582274 by Jean Roth , jroth@nber.org , 10 Sep 2018