Compare single queries year-over-year
Afghanistan - AF
Aland Islands - AX
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
Azerbaijan - AZ
Bahamas - BS
Bahrain - BH
Bangladesh - BD
Barbados - BB
Belarus - BY
Belgium - BE
Belize - BZ
Benin - BJ
Bermuda - BM
Bhutan - BT
Bolivia - BO
Bosnia and Herzegovina - BA
Botswana - BW
Bouvet Island - BV
Brazil - BR
British Virgin Islands - VG
British Indian Ocean Territory - IO
Brunei Darussalam - BN
Bulgaria - BG
Burkina Faso - BF
Burundi - BI
Cambodia - KH
Cameroon - CM
Canada - CA
Cape Verde - CV
Cayman Islands - KY
Central African Republic - CF
Chad - TD
Chile - CL
China - CN
Hong Kong, SAR China - HK
Macao, SAR China - MO
Christmas Island - CX
Cocos (Keeling) Islands - CC
Colombia - CO
Comoros - KM
Congo (Brazzaville) - CG
Congo, (Kinshasa) - CD
Cook Islands - CK
Costa Rica - CR
Côte d'Ivoire - CI
Croatia - HR
Cuba - CU
Cyprus - CY
Czech Republic - CZ
Denmark - DK
Djibouti - DJ
Dominica - DM
Dominican Republic - DO
Ecuador - EC
Egypt - EG
El Salvador - SV
Equatorial Guinea - GQ
Eritrea - ER
Estonia - EE
Ethiopia - ET
Falkland Islands (Malvinas) - FK
Faroe Islands - FO
Fiji - FJ
Finland - FI
France - FR
French Guiana - GF
French Polynesia - PF
French Southern Territories - TF
Gabon - GA
Gambia - GM
Georgia - GE
Germany - DE
Ghana - GH
Gibraltar - GI
Greece - GR
Greenland - GL
Grenada - GD
Guadeloupe - GP
Guam - GU
Guatemala - GT
Guernsey - GG
Guinea - GN
Guinea-Bissau - GW
Guyana - GY
Haiti - HT
Heard and Mcdonald Islands - HM
Holy See (Vatican City State) - VA
Honduras - HN
Hungary - HU
Iceland - IS
India - IN
Indonesia - ID
Iran, Islamic Republic of - IR
Iraq - IQ
Ireland - IE
Isle of Man - IM
Israel - IL
Italy - IT
Jamaica - JM
Japan - JP
Jersey - JE
Jordan - JO
Kazakhstan - KZ
Kenya - KE
Kiribati - KI
Korea (North) - KP
Korea (South) - KR
Kuwait - KW
Kyrgyzstan - KG
Lao PDR - LA
Latvia - LV
Lebanon - LB
Lesotho - LS
Liberia - LR
Libya - LY
Liechtenstein - LI
Lithuania - LT
Luxembourg - LU
Macedonia, Republic of - MK
Madagascar - MG
Malawi - MW
Malaysia - MY
Maldives - MV
Mali - ML
Malta - MT
Marshall Islands - MH
Martinique - MQ
Mauritania - MR
Mauritius - MU
Mayotte - YT
Mexico - MX
Micronesia, Federated States of - FM
Moldova - MD
Monaco - MC
Mongolia - MN
Montenegro - ME
Montserrat - MS
Morocco - MA
Mozambique - MZ
Myanmar - MM
Namibia - NA
Nauru - NR
Nepal - NP
Netherlands - NL
Netherlands Antilles - AN
New Caledonia - NC
New Zealand - NZ
Nicaragua - NI
Niger - NE
Nigeria - NG
Niue - NU
Norfolk Island - NF
Northern Mariana Islands - MP
Norway - NO
Oman - OM
Pakistan - PK
Palau - PW
Palestinian Territory - PS
Panama - PA
Papua New Guinea - PG
Paraguay - PY
Peru - PE
Philippines - PH
Pitcairn - PN
Poland - PL
Portugal - PT
Puerto Rico - PR
Qatar - QA
Réunion - RE
Romania - RO
Russian Federation - RU
Rwanda - RW
Saint-Barthélemy - BL
Saint Helena - SH
Saint Kitts and Nevis - KN
Saint Lucia - LC
Saint-Martin (French part) - MF
Saint Pierre and Miquelon - PM
Saint Vincent and Grenadines - VC
Samoa - WS
San Marino - SM
Sao Tome and Principe - ST
Saudi Arabia - SA
Senegal - SN
Serbia - RS
Seychelles - SC
Sierra Leone - SL
Singapore - SG
Slovakia - SK
Slovenia - SI
Solomon Islands - SB
Somalia - SO
South Africa - ZA
South Georgia and the South Sandwich Islands - GS
South Sudan - SS
Spain - ES
Sri Lanka - LK
Sudan - SD
Suriname - SR
Svalbard and Jan Mayen Islands - SJ
Swaziland - SZ
Sweden - SE
Switzerland - CH
Syrian Arab Republic (Syria) - SY
Taiwan, Republic of China - TW
Tajikistan - TJ
Tanzania, United Republic of - TZ
Thailand - TH
Timor-Leste - TL
Togo - TG
Tokelau - TK
Tonga - TO
Trinidad and Tobago - TT
Tunisia - TN
Turkey - TR
Turkmenistan - TM
Turks and Caicos Islands - TC
Tuvalu - TV
Uganda - UG
Ukraine - UA
United Arab Emirates - AE
United Kingdom - GB
United States of America - US
US Minor Outlying Islands - UM
Uruguay - UY
Uzbekistan - UZ
Vanuatu - VU
Venezuela (Bolivarian Republic) - VE
Viet Nam - VN
Virgin Islands, US - VI
Wallis and Futuna Islands - WF
Western Sahara - EH
Yemen - YE
Zambia - ZM
Zimbabwe - ZW