Summary statistics for g2_c1_14 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_14 | 461 1.03e+07 1.27e+07 2400 1.15e+08 by Jean Roth , jroth@nber.org , 3 Sep 2018