Summary statistics for c_1_c5_43 variable in hosp_rollup2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_43 | 1,558 1602020 1992130 34 2.59e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018