Summary statistics for c_1_c5_41 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_41 | 5,154 7782800 1.98e+07 2 5.33e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018