Summary statistics for c_1_c6_73 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_73 | 2,155 3.24e+07 6.58e+07 492 1.19e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018