Summary statistics for b_1_c27_29 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_29 | 207 1.20e+07 1.53e+07 26308 1.23e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018