| 
 | Variable | Sample | Treated | Controls | Difference | S.E. | T-STAT | 
| Kernel | sf | Unmatched | 82.54 | 80.18 | 2.36 | 1.44 | 1.63 | 
| 
 | 
 | ATT | 83.06 | 79.55 | 3.51 | 2.19 | 1.60 | 
| 
 | 
 | ATU | 80.08 | 84.57 | 4.49 | . | 
 | 
| 
 | 
 | ATE | 
 | 
 | 4.01 | . | 
 | 
| Llr | sf | Unmatched | 82.54 | 80.18 | 2.36 | 1.44 | 1.63 | 
| 
 | 
 | ATT | 83.06 | 79.65 | 3.41 | 2.31 | 1.48 | 
| 
 | 
 | ATU | 80.18 | 83.94 | 3.76 | . | 
 | 
| 
 | 
 | ATE | 
 | 
 | 3.58 | . | 
 |