Summary statistics for e3_2_ipf_c1_12 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~12 | 719 2376363 2176730 56419 1.99e+07 by Jean Roth , jroth@nber.org , 26 Oct 2018