Summary statistics for c_1_c7_43 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_43 | 1,522 1730941 2193441 115 2.67e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018