| VAR 1 | VAR 2 | VAR 3 | VAR 4 |
Interval | 25 - 35 | 25 - 45 | 0.1 - 4.1 | 2 - 4 |
Average | 30 | 35 | 2.1 | 3 |
Range | 10 | 20 | 4 | 2 |
Low intermediate | 27.1 | 29.2 | 0.94 | 2.42 |
High intermediate | 32.9 | 40.8 | 3.26 | 3.58 |