Summary statistics for s3_1_c4_00500 variable in hcris2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~0500 | 6,053 10195.45 13370.95 1 166067 by Jean Roth , jroth@nber.org , 11 Sep 2018