Years of Experience Less than 1 year 1 year to 3 years 3 years to 5 years 5 years to 7 years 7 years to 10 years 10 years to 15 years More than 15 years

United States Afghanistan Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia BOSNIA AND HERZEGOWINA Botswana Bouvet Island Brazil British Indian Ocean Territory Brunei Darussalam Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Cayman Islands Central African Republic Chad Chile China CHRISTMAS ISLAND COCOS (KEELING) ISLANDS Colombia Comoros CONGO CONGO, THE DRC Cook Islands Costa Rica Cote D'ivoire CROATIA (local name: Hrvatska) Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic EAST TIMOR Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia FALKLAND ISLANDS (MALVINAS) Faroe Islands Fiji Finland France FRANCE, METROPOLITAN French Guiana French Polynesia French Southern Territories Gabon Gambia GEORGIA Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guinea Guinea-bissau Guyana Haiti Heard and Mc Donald Islands HOLY SEE (VATICAN CITY STATE) Honduras Hong Kong Hungary Iceland India Indonesia IRAN (ISLAMIC REPUBLIC OF) Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati KOREA, D.P.R.O. KOREA, REPUBLIC OF Kuwait Kyrgyzstan Lao People's Democratic Republic Latvia Lebanon Lesotho Liberia LIBYAN ARAB JAMAHIRIYA Liechtenstein Lithuania Luxembourg Macau MACEDONIA Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico MICRONESIA, FEDERATED STATES OF Moldova Monaco Mongolia MONTENEGRO Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands Antilles New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island Northern Mariana Islands Norway Oman Pakistan Palau Panama Papua New Guinea Paraguay Peru Philippines PITCAIRN Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda Saint Kitts and Nevis Saint Lucia Saint Vincent and The Grenadines Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal SERBIA Seychelles Sierra Leone Singapore Slovenia Solomon Islands Somalia South Africa SOUTH GEORGIA AND SOUTH S.S. SOUTH SUDAN Spain Sri Lanka ST. HELENA ST. PIERRE AND MIQUELON Sudan Suriname Svalbard and Jan Mayen Islands Swaziland Sweden Switzerland Syrian Arab Republic Taiwan Tajikistan Tanzania Thailand Togo TOKELAU Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu U.S. MINOR ISLANDS Uganda Ukraine United Arab Emirates United Kingdom Uruguay Uzbekistan Vanuatu Venezuela VIET NAM Virgin Islands (british) Virgin Islands (u.s.) Wallis and Futuna Islands Western Sahara Yemen Zambia Zimbabwe