Summary statistics for trmntn_exprtn_dt variable in posclia2018 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- trmntn_exp~t | 504,763 2.01e+07 80248.62 1.99e+07 2.02e+07 by Jean Roth , jroth@nber.org , 15 Feb 2019