| 
 | (1) | (2) | (3) | (4) | (5) | 
| 
 | Y | M1 | M2 | M3 | M4 | 
| X | 0.5518*** | 0.1887*** | 0.1691*** | 0.2734*** | 2.5382*** | 
| 
 | (0.0124) | (0.0055) | (0.0053) | (0.0128) | (0.0422) | 
| C1 | −0.0015** | 0.0013*** | 0.0013*** | −0.0077*** | 0.0084*** | 
| 
 | (0.0007) | (0.0003) | (0.0003) | (0.0007) | (0.0023) | 
| C2 | 0.0525*** | 0.0024 | 0.0034** | 0.0102*** | 0.0434*** | 
| 
 | (0.0036) | (0.0016) | (0.0016) | (0.0038) | (0.0124) | 
| C3 | 0.0491*** | −0.0032*** | −0.0028*** | 0.0234*** | 0.0079 | 
| 
 | (0.0014) | (0.0006) | (0.0006) | (0.0015) | (0.0049) | 
| C4 | 0.1189*** | −0.0009 | −0.0007 | 0.0349*** | −0.0921*** | 
| 
 | (0.0034) | (0.0015) | (0.0014) | (0.0035) | (0.0115) | 
| C5 | 0.0211*** | 0.0010 | 0.0012 | −0.0349*** | 0.0304*** | 
| 
 | (0.0028) | (0.0012) | (0.0012) | (0.0029) | (0.0094) | 
| C6 | 0.2748*** | −0.0030* | −0.0039** | 0.0781*** | 0.0527*** | 
| 
 | (0.0036) | (0.0016) | (0.0015) | (0.0037) | (0.0123) | 
| _cons | 0.1270*** | −0.0055*** | 0.0056*** | 0.0008 | −0.0079 | 
| 
 | (0.0040) | (0.0018) | (0.0017) | (0.0041) | (0.0136) | 
| N | 31750 | 31750 | 31750 | 31750 | 31750 | 
| R2 | 0.404 | 0.045 | 0.039 | 0.079 | 0.145 | 
| adj. R2 | 0.404 | 0.045 | 0.039 | 0.079 | 0.145 |