Summary statistics for c_1_c7_53 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_53 | 1,932 9476030 2.49e+07 105 8.20e+08 by Jean Roth , jroth@nber.org , 26 Oct 2018