Summary statistics for g_c1thru4_52 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_52 | 5,963 1.03e+08 2.77e+08 -7.99e+08 4.17e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018