Summary statistics for c_1_c5_53 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_53 | 3,962 3872591 1.34e+07 1 2.92e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018