Slowly checking them off the list, one by one. 🙂

1. Armenia
2. Austria
3. Bahamas, The
4. Belgium
5. Belize
6. Bolivia
7. Botswana
8. Brazil
9. Cambodia
10. Canada
11. Cayman Islands
12. China
13. Curacao
14. Dominican Republic
15. Egypt
16. El Salvador
17. France
18. Germany
19. Ghana
20. Guatemala
21. India
22. Ireland
23. Italy
24. Jamaica
25. Japan
26. Jordan
27. Kenya
28. Kyrgyzstan
29. Laos
30. Liechtenstein
31. Malawi
32. Mexico
33. Morocco
34. Mozambique
35. Myanmar
36. Nepal
37. Netherlands
38. Nicaragua
39. Paraguay
40. Peru
41. Portugal
42. Russia
43. Rwanda
44. Sint Maarten
45. Soviet Union
46. Spain
47. Sweden
48. Switzerland
49. Tanzania
50. Thailand
51. Uganda
52. United Kingdom
53. United States of America
54. Vatican, The
55. Vietnam
56. Virgin Islands, US
57. Zambia
58. Zimbabwe