Summary statistics for c_1_c6_49 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_49 | 5,226 4061009 6828662 95 1.33e+08 by Jean Roth , jroth@nber.org , 3 Sep 2018