Summary statistics for e3_3_irf_c1_1 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~_1 | 888 2289102 2492592 1 2.45e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018