Summary statistics for c_1_c5_54 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_54 | 1,998 251319.8 679788.1 27 1.70e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018