Summary statistics for itm_val_num variable in rnl_nmrc265_94_2006_long dataset

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 itm_val_num |  1,255,717    203580.4     3289239   -7480435   1.43e+09

by Jean Roth , jroth@nber.org , 17 Feb 2018