Summary statistics for c_1_c7_59 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_59 | 1,973 5971179 2.64e+07 3 8.99e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018