Measures of variation | Model 1 | P-Value | Model 2 | P-Value | Model 3 | P-Value | Model 4 | P-Value |
---|---|---|---|---|---|---|---|---|
Contextual level | ||||||||
 Variance (SE) | 0.416 (0.013) |  < 0.001 | 0.226 (0.010) |  < 0.001 | 0.196 (0.019) |  < 0.001 | 0.14 (0.016) |  < 0.001 |
 Explained Variation (%) | Reference |  | 35.7 |  | 33.4 |  | 35.8 |  |
 ICC (%) | 11.5 |  | 8.8 |  | 7.3 |  | 5.2 |  |
Model fitting statistics | ||||||||
 DIC (-2 Log likelihood) | 92,826.87 |  | 89,278.84 |  | 88,142.42 |  | 86,153.18 |  |