Summary statistics for itm_val_num variable in hospc_nmrc1984_99_2011_long data

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 itm_val_num |    960,869     3090246    1.47e+08  -4.43e+08   4.37e+10

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