Summary statistics for g_c1thru4_52 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_52 | 5,938 9.31e+07 2.40e+08 -5.20e+08 3.20e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018