Summary statistics for a7_1_c1_1 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a7_1_c1_1 | 4,566 5321795 1.56e+07 -19042 5.30e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018