Summary statistics for bad_debt2552_96_1997 dataset : by Jean Roth , jroth@nber.org , 6 Sep 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 prvdr_num | 0 fyb | 5,244 13574.74 110.7092 13423 13785 fybstr | 0 fye | 5,244 13924.51 119.7021 13482 14152 -------------+--------------------------------------------------------- fyestr | 0 status | 0 ipppsbaddebt | 4,111 129877.8 227828.5 -65332 2577460 iptefrabad~t | 727 125516.6 236666.4 -1 2691012 ipcostbadd~t | 65 74205.48 139650.3 17 791462 -------------+--------------------------------------------------------- opbaddebt | 4,418 2.22e+07 1.47e+09 -119786 9.75e+10 by Jean Roth , jroth@nber.org , 6 Sep 2018