Summary statistics for hha_nmrc1728_94_2014_long dataset : by Jean Roth , jroth@nber.org , 23 Aug 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 2,397,083 302480.4 6566.874 271886 353444 wksht_cd | 0 line_num | 0 clmn_num | 0 itm_val_num | 2,397,083 1549606 3.11e+07 -3.00e+08 1.56e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018