Summary statistics for s3_1_c4_00300 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~0300 | 1,672 699.3038 657.4047 1 6600 by Jean Roth , jroth@nber.org , 12 Sep 2018