Summary statistics for g_c1thru4_4 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_4 | 5,847 5.16e+07 1.15e+08 -1.76e+08 2.57e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018