Summary statistics for s3_3_c4_5 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c4_5 | 1,407 1.81e+07 2.73e+07 1 3.04e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018