Summary statistics for g_c1thru4_38 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_38 | 5,283 7194241 2.62e+07 -1.70e+08 5.97e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018