Summary statistics for b_1_c22_63 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c22_63 | 93 861764.7 2118426 2132 1.60e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018