Operational comment
| Period | Owner | Amount | Updated |
|---|---|---|---|
| Northern | Cycle | 8,050 | 3 Mar |
| Departmental | Notice | 10,050 | 17 Dec |
| Departmental | Directive | 9,825 | 14 Sep |
| Eastern | Consensus | 3,875 | 1 Aug |
| Local | Register | 6,050 | 4 Jun |
| Interim | Exercise | 2,550 | 16 Jul |
| Primary | Diagram | 2,150 | 8 Oct |