Summary statistics for c_1_c6_27 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_27 | 786 9157184 1.25e+07 1 1.50e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018