Summary statistics for c_1_c6_44 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_44 | 5,975 8351869 3.12e+07 60 1.53e+09 by Jean Roth , jroth@nber.org , 7 Sep 2018