Summary statistics for hosp_nmrc2552_96_2009_long dataset : by Jean Roth , jroth@nber.org , 3 Sep 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 10,398,870 290998.4 13906.76 239439 310068 wksht_cd | 0 line_num | 0 clmn_num | 0 itm_val_num | 10,398,870 5022721 4.70e+07 -1.01e+10 1.66e+10 by Jean Roth , jroth@nber.org , 3 Sep 2018