Summary statistics for c_1_c6_49 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_49 | 5,326 7739210 1.55e+07 6 2.27e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018