Summary statistics for b_3_c27_44 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_44 | 5,966 441567.8 2236588 2 9.92e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018