Click to display the observations for a country.

A
Afghanistan
Albania
Algeria
Angola
Antigua and Barbuda
Argentina
Armenia
Australia
Austria
Azerbaijan
B
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bolivia
Bosnia and Herzegovina
Botswana
Brazil
Bulgaria
Burkina Faso
Burundi
C
Cambodia
Cameroon
Canada
Cape Verde
Central African Republic
Chad
Chile
China
  • Hong Kong (SAR)
  • Macau (SAR)

    • Colombia
    Comoros
    Congo
    Costa Rica
    Côte d'Ivoire
    Croatia
    Cuba
    Cyprus
    Czech Republic
    Democratic Republic of the Congo
    D
    Denmark
  • Faeroe Islands
  • Greenland

    • Djibouti
    Dominica
    Dominican Republic
    E
    Ecuador
    Egypt
    El Salvador
    Equatorial Guinea
    Eritrea
    Estonia
    Ethiopia
    F
    Fiji
    Finland
    France
  • French Guiana
  • French Polynesia
  • French Southern and Antarctic Territories
  • Guadeloupe
  • Martinique
  • New Caledonia
  • Réunion
  • St.Pierre and Miquelon


    • G
    Gabon
    Gambia
    Georgia
    Germany
    Ghana
    Greece
    Grenada
    Guatemala
    Guinea
    Guinea-Bissau
    Guyana
    H
    Haiti
    Honduras
    Hungary
    I
    Iceland
    India
    Indonesia
    Iran, Islamic Republic of
    Iraq
    Ireland
    Israel
    Italy
    J
    Jamaica
    Japan
    Jordan
    K
    Kazakhstan
    Kenya
    Kiribati
    Korea, Republic of
    Kuwait
    Kyrgyzstan
    L
    Lao People's Democratic Republic
    Latvia
    Lebanon
    Lesotho
    Liberia
    Libyan Arab Jamahiriya
    Lithuania
    Luxembourg
    M
    Madagascar
    Malawi
    Malaysia
  • Peninsular Malaysia
  • Sarawak

    • Mali
    Malta
    Mauritania
    Mauritius
    Mexico
    Moldova, Republic of
    Mongolia
    Morocco
    Mozambique
    Myanmar
    N
    Namibia
    Nepal
    Netherlands
  • Aruba
  • Netherlands Antilles

    • New Zealand
  • Tokelau

    • Nicaragua
    Niger
    Nigeria
    Norway
    O
    Oman
    P
    Pakistan
    Panama
    Papua New Guinea
    Paraguay
    Peru
    Philippines
    Poland
    Portugal
    Q
    Qatar
    R
    Romania
    Russian Federation
    Rwanda
    S
    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
    Slovakia
    Slovenia
    Solomon Islands
    Somalia
    South Africa
    Spain
    Sri Lanka
    Sudan
    Suriname
    Swaziland
    Sweden
    Switzerland
    Syrian Arab Republic
    T
    Tajikistan
    Tanzania, United Republic of
  • Tanganyika

  • Zanzibar

    • Thailand
    The former Yugoslav Republic of Macedonia
    Timor-Leste
    Togo
    Trinidad and Tobago
    Tunisia
    Turkey
    Turkmenistan
    U
    Uganda
    Ukraine
    United Arab Emirates
    United Kingdom
  • Anguilla
  • Bermuda
  • British Virgin Islands
  • Falkland Islands
  • Gibraltar
  • Guernsey
  • Isle of Man
  • Jersey
  • Montserrat
  • New Caledonia
  • St.Helena

    • United States
  • Guam

  • Norfolk Island

  • Northern Mariana Islands

  • Puerto Rico

  • St Pierre ans Miquelon

  • Virgin Islands US

    • Uruguay
    Uzbekistan
    V
    Vanuatu
    Venezuela, Bolivarian Republic of
    Viet Nam
    Y
    Yemen
    Z
    Zambia
    Zimbabwe