Summary statistics for s3_3_c4_3 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c4_3 | 1,636 5.52e+07 7.69e+07 682678 7.82e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018