Summary statistics for s3_1_c4_00100 variable in hcris2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~0100 | 6,050 9962.538 12899.58 1 152669 by Jean Roth , jroth@nber.org , 7 Sep 2018