| Number of listed vehicle-duties | Number of vehicles | |
|---|---|---|
| Sum of all days listed | 12 | 12 |
| Average for all days listed | 1 | 1 |
| Sum for all Mondays - Fridays listed | 12 | 12 |
| Average of all Mondays - Fridays listed | 1 | 1 |
| Date | Number of listed vehicle-duties | Number of vehicles | |
|---|---|---|---|
| 10 Dec 1997 | Wednesday | 1 | 1 |
| 15 Dec 1997 | Monday | 1 | 1 |
| 19 Dec 1997 | Friday | 2 | 2 |
| 22 Dec 1997 | Monday | 1 | 1 |
| 2 Dec 1997 | Tuesday | 2 | 2 |
| 3 Dec 1997 | Wednesday | 2 | 2 |
| 10 Dec 1997 | Wednesday | 1 | 1 |
| 15 Dec 1997 | Monday | 1 | 1 |
| 22 Dec 1997 | Monday | 1 | 1 |
