Afghanistan;AF Albania;AL Algeria;DZ American Samoa;AS Andorra;AD Angola;AO Anguilla;AI Antarctica;AQ Antigua and Barbuda;AG Argentina;AR Armenia;AM Aruba;AW Australia;AU Austria;AT Azerbaidjan;AZ Bahamas;BS Bahrain;BH Bangladesh;BD Barbados;BB Belarus;BY Belgium;BE Belize;BZ Benin;BJ Bermuda;BM Bhutan;BT Bolivia;BO Bosnia-Herzegovina;BA Botswana;BW Bouvet Island;BV Brazil;BR British Indian O. Terr.;IO Brunei Darussalam;BN Bulgaria;BG Burkina Faso;BF Burundi;BI Cameroon;CM Canada;CA Cape Verde;CV Cayman Islands;KY Central African Rep.;CF Chad;TD Chile;CL China;CN Christmas Island;CX Cocos (Keeling) Isl.;CC Colombia;CO Comoros;KM Congo;CG Cook Islands;CK Costa Rica;CR Croatia;HR Cuba;CU Cyprus;CY Czech Republic;CZ Czechoslovakia;CS Denmark;DK Djibouti;DJ Dominica;DM Dominican Republic;DO East Timor;TP Ecuador;EC Egypt;EG El Salvador;SV Equatorial Guinea;GQ Estonia;EE Ethiopia;ET Falkland Isl.(Malvinas);FK Faroe Islands;FO Fiji;FJ Finland;FI France;FR France (European Ter.);FX French Southern Terr.;TF Gabon;GA Gambia;GM Georgia;GE Germany;DE Ghana;GH Gibraltar;GI Great Britain (UK);GB Greece;GR Greenland;GL Grenada;GD Guadeloupe (Fr.);GP Guam (US);GU Guatemala;GT Guinea;GN Guinea Bissau;GW Guyana;GY Guyana (Fr.);GF Haiti;HT Heard & McDonald Isl.;HM Honduras;HN Hong Kong;HK Hungary;HU Iceland;IS India;IN Indonesia;ID Iran;IR Iraq;IQ Ireland;IE Israel;IL Italy;IT Ivory Coast;CI Jamaica;JM Japan;JP Jordan;JO Kazachstan;KZ Kenya;KE Kirgistan;KG Kiribati;KI Korea (North);KP Korea (South);KR Kuwait;KW Laos;LA Latvia;LV Lebanon;LB Lesotho;LS Liberia;LR Libya;LY Liechtenstein;LI Lithuania;LT Luxembourg;LU Macau;MO Madagascar;MG Malawi;MW Malaysia;MY Maldives;MV Mali;ML Malta;MT Marshall Islands;MH Martinique (Fr.);MQ Mauritania;MR Mauritius;MU Mexico;MX Micronesia;FM Moldavia;MD Monaco;MC Mongolia;MN Montserrat;MS Morocco;MA Mozambique;MZ Myanmar;MM Namibia;NA Nauru;NR Nepal;NP Netherland Antilles;AN Netherlands;NL Neutral Zone;NT New Caledonia (Fr.);NC New Zealand;NZ Nicaragua;NI Niger;NE Nigeria;NG Niue;NU Norfolk Island;NF Northern Mariana Isl.;MP Norway;NO Oman;OM Pakistan;PK Palau;PW Panama;PA Papua New Guinea;PG Paraguay;PY Peru;PE Philippines;PH Pitcairn;PN Poland;PL Polynesia (Fr.);PF Portugal;PT Puerto Rico (US);PR Qatar;QA Reunion (Fr.);RE Romania;RO Russian Federation;RU Rwanda;RW Saint Lucia;LC Samoa;WS San Marino;SM Saudi Arabia;SA Senegal;SN Seychelles;SC Sierra Leone;SL Singapore;SG Slovak Republic;SK Slovenia;SI Solomon Islands;SB Somalia;SO South Africa;ZA Soviet Union;SU Spain;ES Sri Lanka;LK St. Helena;SH St. Pierre & Miquelon;PM St. Tome and Principe;ST St.Kitts Nevis Anguilla;KN St.Vincent & Grenadines;VC Sudan;SD Suriname;SR Svalbard & Jan Mayen Is;SJ Swaziland;SZ Sweden;SE Switzerland;CH Syria;SY Tadjikistan;TJ Taiwan;TW Tanzania;TZ Thailand;TH Togo;TG Tokelau;TK Tonga;TO Trinidad & Tobago;TT Tunisia;TN Turkey;TR Turkmenistan;TM Turks & Caicos Islands;TC Tuvalu;TV US Minor outlying Isl.;UM Uganda;UG Ukraine;UA United Arab Emirates;AE United Kingdom;UK United States;US Uruguay;UY Uzbekistan;UZ Vanuatu;VU Vatican City State;VA Venezuela;VE Vietnam;VN Virgin Islands (British);VG Virgin Islands (US);VI Wallis & Futuna Islands;WF Western Sahara;EH Yemen;YE Yugoslavia;YU Zaire;ZR Zambia;ZM Zimbabwe;ZW