1. Mongolia - 2006 (2.5 months) -
2. Bolivia - 2006 (2 weeks) -
3. Cambodia - 2006 (2 weeks) -
4. Ethiopia - 2009 (2 weeks) -
5. Germany - 1980 (1 Month), 1985 (1 Month), 2001 (2 weeks), 2008 (2 weeks) -
6. Trinidad & Tobago - 2006 (1 week) -
7. Norway - 1998 (1 week) -
8. USA - 1990 (3 weeks) & 2002 (2 weeks) -
9. Macau - 2006 (1 day) -
10. Tanzania - 2008 (1 week) -
11. Hong Kong - 2006 (4 days) -
12. Holland - 1992 (2 weeks) -
13. China - 2006 (1 month) -
14. Brazil - 2004 (10 days) -
15. Peru - 2004 (5 days) -
16. Kenya - 2008 (2 days) -
17. Chile - 2006 (1 week) -
18. Vietnam - 2006 (3 days) -
19. Greenland - 2009 (11 days) -
20. Thailand - 2006 (2 days) -
21. Ecuador - 2006 (1 week) -
22. Venezuela - 2006 (1 week) -
23. France - 1997 (1 week) & 1999 (10 days) -