Summary statistics for a_c2_59 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c2_59 | 2,343 486221.8 1509020 -1.25e+07 3.27e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018