Summary statistics for snf_rpt2540_10_2012 dataset : by Jean Roth , jroth@nber.org , 19 Apr 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 14,681 1057312 18983.32 1004282 1182359 prvdr_ctrl~d | 0 prvdr_num | 0 rpt_stus_cd | 14,681 2.014985 .2728275 1 5 initl_rpt_sw | 0 -------------+--------------------------------------------------------- last_rpt_sw | 0 trnsmtl_num | 0 fi_num | 0 adr_vndr_cd | 14,681 3.978748 .144228 3 4 util_cd | 0 -------------+--------------------------------------------------------- spec_ind | 0 npi | 0 fy_bgn_dt | 14,681 19019.78 77.9265 18901 19266 fy_end_dt | 14,681 19371.54 88.7395 18961 19631 proc_dt | 14,681 19765.04 231.0604 19250 21202 -------------+--------------------------------------------------------- fi_creat_dt | 14,681 19755.63 230.1728 19241 21199 npr_dt | 14,438 19763.31 230.9821 19152 21196 fi_rcpt_dt | 14,681 19525.78 98.70625 19124 21168 by Jean Roth , jroth@nber.org , 19 Apr 2018