Summary statistics for c_1_c5_42 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_42 | 1,026 2008443 2856560 1 3.71e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018