Summary statistics for c_1_c5_50 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_50 | 4,996 1720506 2247448 3 4.30e+07 by Jean Roth , jroth@nber.org , 12 Sep 2018