Summary statistics for hosp_nmrc2552_10_2014_long dataset : by Jean Roth , jroth@nber.org , 24 Aug 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 19,828,726 608601.8 17098.98 539875 628855 wksht_cd | 0 line_num | 0 clmn_num | 0 itm_val_num | 19,828,726 1.02e+07 1.60e+08 -3.12e+09 1.85e+10 by Jean Roth , jroth@nber.org , 24 Aug 2018