Summary statistics for c_1_c5_29 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_29 | 206 1.19e+07 1.53e+07 26308 1.23e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018