Summary statistics for c_1_c5_51 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_51 | 2,638 633847.4 1697603 3 7.44e+07 by Jean Roth , jroth@nber.org , 12 Sep 2018