Summary statistics for s3_p2_02200 variable in hcris2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_p2_02200 | 2,977 6173461 1.13e+07 6731 2.26e+08 by Jean Roth , jroth@nber.org , 1 Sep 2018