Summary statistics for c_1_c5_41 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_41 | 5,075 9261116 2.80e+07 11 9.61e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018