Summary statistics for c_1_c6_46 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_46 | 1,108 1157831 3653790 3 7.46e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018