| Range | Description |
| 4.1 - 5.0 | Far more than what is expected |
| 3.1 - 4.0 | More than what is expected |
| 2.1 - 3.0 | Presence of the expectation |
| 1.1 - 2.0 | Less than what is expected |
| 0.0 - 1.0 | Absence of the expectation |