Summary statistics for hosp_nmrc2552_96_2001_long dataset : by Jean Roth , jroth@nber.org , 3 Sep 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 11,906,388 158118 60760.32 56411 310030 wksht_cd | 0 line_num | 0 clmn_num | 0 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