Summary statistics for b_3_c27_98 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_98 | 2,953 276191.1 1214081 1 4.36e+07 by Jean Roth , jroth@nber.org , 12 Sep 2018