Summary statistics for g_c1thru4_44 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_44 | 4,929 8626683 6.66e+07 -9.94e+08 3.40e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018