Summary statistics for s3_2_c4_19 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_19 | 3,411 2036893 5578785 1 1.94e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018