Summary statistics for c_1_c7_202 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_202 | 5,661 2.05e+08 3.49e+08 36 5.68e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018