Summary statistics for s10_c1_30 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s10_c1_30 | 5,186 7132846 1.94e+07 -8.51e+07 6.42e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018