Summary statistics for c_1_c5_59 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_59 | 2,018 1573803 3770320 4 9.74e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018