Summary statistics for c_1_c6_44 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_44 | 5,982 2.10e+07 9.83e+07 1 2.88e+09 by Jean Roth , jroth@nber.org , 12 Sep 2018