Summary statistics for g2_c1_14 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_14 | 598 2.15e+07 4.54e+07 20960 6.16e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018