Summary statistics for c_1_c5_41 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_41 | 5,143 4156651 8380020 417 2.91e+08 by Jean Roth , jroth@nber.org , 6 Sep 2018