Summary statistics for c_1_c6_59 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_59 | 1,868 4242164 2.74e+07 1 7.63e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018