Summary statistics for d1_ipf_c1_27 variable in hcris2552_10_2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_ipf_c1_27 | 724 7496718 9491018 2049 1.36e+08 by Jean Roth , jroth@nber.org , 25 Oct 2018