Summary statistics for s3_1_c2_00500 variable in hcris2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c2_~500 | 6,006 43573.61 43566.5 1 456720 by Jean Roth , jroth@nber.org , 6 Sep 2018