Summary statistics for c_1_c5_47 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_47 | 1,456 938279.1 1842709 7 2.29e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018