Summary statistics for s3_2_c4_19 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_19 | 1,247 2074496 4230278 1 6.14e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018