Summary statistics for g3_c1_1 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_1 | 6,000 5.31e+08 1.02e+09 -1.77e+08 1.44e+10 by Jean Roth , jroth@nber.org , 24 Aug 2018