Summary statistics for g2_c1_24 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_24 | 1,321 4765002 2.08e+07 -2.69e+07 4.00e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018