Summary statistics for esa_costs265_11_2011 dataset : by Jean Roth , jroth@nber.org , 24 Aug 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 prvdr_num | 0 fyb | 275 18561.38 100.731 18294 18962 fybstr | 0 fye | 275 18912.3 88.16088 18658 18992 -------------+--------------------------------------------------------- fyestr | 0 status | 0 other_esa_~s | 275 282248.3 248478.1 2729 1683074 by Jean Roth , jroth@nber.org , 24 Aug 2018