Summary statistics for c_1_c7_60 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_60 | 3,109 3.72e+07 6.80e+07 13 1.32e+09 by Jean Roth , jroth@nber.org , 26 Oct 2018