Summary statistics for b_2_c27_60 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_2_c27_60 | 471 199914.4 931097.3 1 1.01e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018