Summary statistics for c_1_c7_42 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_42 | 1,046 6185371 1.27e+07 1 3.27e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018