Summary statistics for c_1_c6_38 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_38 | 2,171 1766091 2807269 100 3.39e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018