Summary statistics for s3_1_c6_00500 variable in hcris2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c6_~500 | 5,999 23381.47 30287.01 1 322426 by Jean Roth , jroth@nber.org , 6 Sep 2018