Summary statistics for g_c1thr4_22 variable in hosp_rollup2552_96_2000 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_22 | 2,831 2.50e+07 6.40e+07 -2240497 1.16e+09 by Jean Roth , jroth@nber.org , 8 Sep 2018