Summary statistics for itm_val_num variable in hosp_nmrc2552_96_2001_long datas

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 itm_val_num | 11,906,388     2427220    2.09e+07  -7.45e+08   3.27e+09

by Jean Roth , jroth@nber.org , 3 Sep 2018