Summary statistics for c_1_c7_60 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_60 | 2,571 6027115 1.60e+07 1 1.96e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018