Summary statistics for hosp_nmrc2552_96_2002_long dataset : by Jean Roth , jroth@nber.org , 3 Sep 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 11,287,953 176533.3 56256.01 65172 310003 wksht_cd | 0 line_num | 0 clmn_num | 0 itm_val_num | 11,287,953 2590838 2.09e+08 -4.93e+11 4.93e+11 by Jean Roth , jroth@nber.org , 3 Sep 2018