| Delay characteristics in discrete-time GI-G-1 queues with non-preemptive priority queueing discipline Recent countries visiting this post |  |
 | 5 | United States |
 | 2 | |
 | 1 | Sweden |
 | 1 | Japan |
| Delay characteristics in discrete-time GI-G-1 queues with non-preemptive priority queueing discipline Recent countries visiting this post | |
| 5 | United States |
| 2 | |
| 1 | Sweden |
| 1 | Japan |