Summary statistics for itm_val_num variable in snf_nmrc2540_10_2016_long datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 itm_val_num | 14,665,324    733752.5     6120846  -6.42e+08   1.06e+09

by Jean Roth , jroth@nber.org , 19 Apr 2018