Summary statistics for c_1_c6_58 variable in hosp_rollup2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_58 | 565 3620372 1.10e+07 54 1.10e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018