| PI | −3.9438316 | −4.0725281 | 
| mI II | 5.5366024 | 5.6030215 | 
| PI II | 0.5746805 | 0.6057605 | 
| L | 1.4244204 | 1.5338241 | 
| T | 9.4273803 | 9.4938845 | 
| Partialled-out* | 
 | 
 | 
| _cons | 16.4507895 | 16.4507895 |