Summary statistics for hclinic_nmrc222_92_2017_long dataset : by Jean Roth , jroth@nber.org , 24 Aug 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 189,091 39149.81 379.5234 35718 39641 wksht_cd | 0 line_num | 0 clmn_num | 0 itm_val_num | 189,091 182618.7 2319702 -7.22e+07 2.99e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018