Summary statistics for d3_irf_c2_200 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_irf_c2~00 | 906 5739785 5907706 10871 4.48e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018