Summary statistics for g2_c1_13 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_13 | 175 1.45e+07 1.86e+07 213502 1.34e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018