YK503: Albania - 1967: 125k
YK504: Guyana - 2013: 220k
YK505: Maldives - 2007: 120k
YK506: St Vincent Grenadines - 2007: 280k
YK507: Guyana - 2009: 155k
YK508: Hà Lan - 2015: 485k
YK509: Hà Lan - 2015: 485k
YK510: Hà Lan - 2015: 485k
YK511: Hà Lan - 2015: 485k