Summary statistics for itm_val_num variable in hosp_nmrc2552_96_2007_long datas

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 itm_val_num | 10,618,244     4661835    5.87e+08  -1.29e+10   1.10e+12

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