Summary statistics for c_1_c5_30 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_30 | 3,025 3.01e+07 4.90e+07 4178 9.83e+08 by Jean Roth , jroth@nber.org , 26 Oct 2018