Summary statistics for c_1_c7_73 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_73 | 5,072 1.99e+07 5.08e+07 6 1.21e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018