Summary statistics for s3_p2_02200 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_p2_02200 | 4,673 6256879 1.10e+07 84 2.28e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018