Summary statistics for c_1_c6_44 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_44 | 6,060 2.78e+07 1.52e+08 5 5.40e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018