Summary statistics for g3_c1_28 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_28 | 1,891 5235120 5.21e+07 -2.50e+08 1.57e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018