Viser nå: Serbia - Portomerker (2010 - 2019) - 7 frimerker.
1. February VM: Ingen Perforering: 13
8. March VM: Ingen Perforering: 13¼
16. April VM: Ingen Perforering: 13¼
8. May VM: Ingen Perforering: 14
2. August VM: Ingen Perforering: 13¼
14. September VM: Ingen Perforering: 13¼
4. October VM: Ingen Perforering: 12½