Summary statistics for d_5_hos_c5_42 variable in hosp_rollup2552_96_2009 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_hos~5_42 | 1,102 1.01e+07 2.01e+07 66 2.50e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018