Summary statistics for a7_1_c6_1 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a7_1_c6_1 | 2,810 5885252 1.82e+07 -234684 5.30e+08 by Jean Roth , jroth@nber.org , 26 Oct 2018