Summary statistics for hha_rpt1728_94_2009 dataset : by Jean Roth , jroth@nber.org , 23 Aug 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 9,191 203509.5 6647.998 178226 311859 prvdr_ctrl~d | 0 prvdr_num | 0 rpt_stus_cd | 9,191 2 .0766548 1 4 initl_rpt_sw | 0 -------------+--------------------------------------------------------- last_rpt_sw | 0 trnsmtl_num | 0 fi_num | 0 adr_vndr_cd | 0 util_cd | 0 -------------+--------------------------------------------------------- spec_ind | 0 npi | 0 fy_bgn_dt | 9,191 17925.4 75.52176 17806 18169 fy_end_dt | 9,191 18268.88 83.53875 17836 18530 proc_dt | 9,191 18502.36 122.7462 18038 20564 -------------+--------------------------------------------------------- fi_creat_dt | 9,191 18478.95 117.0461 18035 20551 npr_dt | 9,171 18496.08 121.1872 18037 20557 fi_rcpt_dt | 8,305 18426.54 104.9096 18017 20520 by Jean Roth , jroth@nber.org , 23 Aug 2018