Summary statistics for c_1_c6_69 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_69 | 3,938 7247674 1.51e+07 6 2.71e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018