Summary statistics for e3_3_irf_c1_23 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~23 | 361 3701731 2682082 129103 1.86e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018