Summary statistics for c_1_c6_41 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_41 | 3,815 3.56e+07 1.22e+08 19 2.36e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018