Summary statistics for e4_c1_41 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e4_c1_41 | 1,234 6.27e+07 6.53e+07 22665 7.26e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018