Summary statistics for g_c1thru4_17 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_17 | 2,567 8234957 4.68e+07 -1.75e+08 1.89e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018