- AE - United Arab Emirates (10)
- AL - Albania (1)
- AO - Angola (4)
- AR - Argentina (2)
- AT - Austria (36)
- AU - Australia (108)
- BA - Bosnia and Herzegovina (4)
- BB - Barbados (1)
- BE - Belgium (38)
- BG - Bulgaria (40)
- BR - Brazil (78)
- BY - Belarus (81)
- CA - Canada (89)
- CH - Switzerland (19)
- CL - Chile (1)
- CN - China (91)
- CR - Costa Rica (3)
- CU - Cuba (2)
- CZ - Czech Republic (80)
- DE - German (199)
- DK - Denmark (5)
- DZ - Algeria (2)
- EE - Estonia (25)
- EH - Western Sahara * (1)
- ES - Spain (34)
- FI - Finland (184)
- FR - France (58)
- GB - United Kingdom (36)
- GH - Ghana (3)
- GQ - Equatorial Guinea (9)
- GR - Greece (14)
- GW - Guinea-Bissau (18)
- HK - Hong Kong (40)
- HR - Croatia (5)
- HT - Haiti (2)
- HU - Hungary (12)
- ID - Indonesia (8)
- IE - Ireland (6)
- IL - Israel (5)
- IN - India (12)
- IS - Iceland (1)
- IT - Italy (26)
- JM - Jamaica (2)
- JP - Japan (248)
- KE - Kenya (2)
- KH - Cambodia (13)
- KP - Korea (North) (13)
- KR - Korea (South) (7)
- LT - Lithuania (36)
- LU - Luxembourg (1)
- LV - Latvia (23)
- MA - Morocco (1)
- MC - Monaco (5)
- MD - Moldova (25)
- MG - Madagascar (2)
- MN - Mongolia (1)
- MT - Malta (2)
- MU - Mauritius (11)
- MX - Mexico (3)
- MY - Malaysia (8)
- NI - Nicaragua (1)
- NL - Nederland (225)
- NO - Norway (8)
- NZ - New Zealand (15)
- PA - Panama (1)
- PF - French Polynesia (1)
- PH - Philippines (7)
- PL - Poland (53)
- PT - Portugal (26)
- QA - Qatar (2)
- RO - Romania (11)
- RU - Russia (190)
- SE - Sweden (20)
- SG - Singapore (6)
- SI - Slovenia (11)
- SN - Senegal (2)
- TH - Thailand (28)
- TN - Tunisia (4)
- TO - Tonga (1)
- TR - Turkey (16)
- TW - Taiwan (103)
- TZ - Tanzania (1)
- UA - Ukraine (214)
- US - U.S.A. (193)
- VC - Saint Vincent and the Grenadines (1)
- ZA - South Africa (5)
All stamps: 3063
(*) - Special region, dependent territory or special areas of geographical interest.