Summary statistics for c_1_c7_59 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_59 | 2,126 1828233 4454417 1 1.06e+08 by Jean Roth , jroth@nber.org , 7 Sep 2018