Line graphs: pick 3 countries from the dropdown list
Afghanistan
Albania
Algeria
Andorra
Angola
Anguilla
Antigua_and_Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bonaire, Saint Eustatius and Saba
Bosnia_and_Herzegovina
Botswana
Brazil
British_Virgin_Islands
Brunei_Darussalam
Bulgaria
Burkina_Faso
Burundi
Cambodia
Cameroon
Canada
Cape_Verde
Cayman_Islands
Central_African_Republic
Chad
Chile
China
Colombia
Comoros
Congo
Costa_Rica
Cote_dIvoire
Croatia
Cuba
Curaçao
Cyprus
Czechia
Democratic_Republic_of_the_Congo
Denmark
Djibouti
Dominica
Dominican_Republic
Ecuador
Egypt
El_Salvador
Equatorial_Guinea
Eritrea
Estonia
Eswatini
Ethiopia
Falkland_Islands_(Malvinas)
Faroe_Islands
Fiji
Finland
France
French_Polynesia
Gabon
Gambia
Georgia
Germany
Ghana
Gibraltar
Greece
Greenland
Grenada
Guam
Guatemala
Guernsey
Guinea
Guinea_Bissau
Guyana
Haiti
Holy_See
Honduras
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Isle_of_Man
Israel
Italy
Jamaica
Japan
Jersey
Jordan
Kazakhstan
Kenya
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall_Islands
Mauritania
Mauritius
Mexico
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands
New_Caledonia
New_Zealand
Nicaragua
Niger
Nigeria
North_Macedonia
Northern_Mariana_Islands
Norway
Oman
Pakistan
Palestine
Panama
Papua_New_Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Puerto_Rico
Qatar
Romania
Russia
Rwanda
Saint_Kitts_and_Nevis
Saint_Lucia
Saint_Vincent_and_the_Grenadines
San_Marino
Sao_Tome_and_Principe
Saudi_Arabia
Senegal
Serbia
Seychelles
Sierra_Leone
Singapore
Sint_Maarten
Slovakia
Slovenia
Solomon_Islands
Somalia
South_Africa
South_Korea
South_Sudan
Sri_Lanka
Sudan
Suriname
Sweden
Switzerland
Syria
Taiwan
Tajikistan
Thailand
Timor_Leste
Togo
Trinidad_and_Tobago
Tunisia
Turkey
Turks_and_Caicos_islands
Uganda
Ukraine
United_Arab_Emirates
United_Kingdom
United_Republic_of_Tanzania
United_States_Virgin_Islands
United_States_of_America
Uruguay
Uzbekistan
Vanuatu
Venezuela
Vietnam
Wallis_and_Futuna
Western_Sahara
Yemen
Zambia
Zimbabwe
Afghanistan
Albania
Algeria
Andorra
Angola
Anguilla
Antigua_and_Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bonaire, Saint Eustatius and Saba
Bosnia_and_Herzegovina
Botswana
Brazil
British_Virgin_Islands
Brunei_Darussalam
Bulgaria
Burkina_Faso
Burundi
Cambodia
Cameroon
Canada
Cape_Verde
Cayman_Islands
Central_African_Republic
Chad
Chile
China
Colombia
Comoros
Congo
Costa_Rica
Cote_dIvoire
Croatia
Cuba
Curaçao
Cyprus
Czechia
Democratic_Republic_of_the_Congo
Denmark
Djibouti
Dominica
Dominican_Republic
Ecuador
Egypt
El_Salvador
Equatorial_Guinea
Eritrea
Estonia
Eswatini
Ethiopia
Falkland_Islands_(Malvinas)
Faroe_Islands
Fiji
Finland
France
French_Polynesia
Gabon
Gambia
Georgia
Germany
Ghana
Gibraltar
Greece
Greenland
Grenada
Guam
Guatemala
Guernsey
Guinea
Guinea_Bissau
Guyana
Haiti
Holy_See
Honduras
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Isle_of_Man
Israel
Italy
Jamaica
Japan
Jersey
Jordan
Kazakhstan
Kenya
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall_Islands
Mauritania
Mauritius
Mexico
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands
New_Caledonia
New_Zealand
Nicaragua
Niger
Nigeria
North_Macedonia
Northern_Mariana_Islands
Norway
Oman
Pakistan
Palestine
Panama
Papua_New_Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Puerto_Rico
Qatar
Romania
Russia
Rwanda
Saint_Kitts_and_Nevis
Saint_Lucia
Saint_Vincent_and_the_Grenadines
San_Marino
Sao_Tome_and_Principe
Saudi_Arabia
Senegal
Serbia
Seychelles
Sierra_Leone
Singapore
Sint_Maarten
Slovakia
Slovenia
Solomon_Islands
Somalia
South_Africa
South_Korea
South_Sudan
Sri_Lanka
Sudan
Suriname
Sweden
Switzerland
Syria
Taiwan
Tajikistan
Thailand
Timor_Leste
Togo
Trinidad_and_Tobago
Tunisia
Turkey
Turks_and_Caicos_islands
Uganda
Ukraine
United_Arab_Emirates
United_Kingdom
United_Republic_of_Tanzania
United_States_Virgin_Islands
United_States_of_America
Uruguay
Uzbekistan
Vanuatu
Venezuela
Vietnam
Wallis_and_Futuna
Western_Sahara
Yemen
Zambia
Zimbabwe
Afghanistan
Albania
Algeria
Andorra
Angola
Anguilla
Antigua_and_Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bonaire, Saint Eustatius and Saba
Bosnia_and_Herzegovina
Botswana
Brazil
British_Virgin_Islands
Brunei_Darussalam
Bulgaria
Burkina_Faso
Burundi
Cambodia
Cameroon
Canada
Cape_Verde
Cayman_Islands
Central_African_Republic
Chad
Chile
China
Colombia
Comoros
Congo
Costa_Rica
Cote_dIvoire
Croatia
Cuba
Curaçao
Cyprus
Czechia
Democratic_Republic_of_the_Congo
Denmark
Djibouti
Dominica
Dominican_Republic
Ecuador
Egypt
El_Salvador
Equatorial_Guinea
Eritrea
Estonia
Eswatini
Ethiopia
Falkland_Islands_(Malvinas)
Faroe_Islands
Fiji
Finland
France
French_Polynesia
Gabon
Gambia
Georgia
Germany
Ghana
Gibraltar
Greece
Greenland
Grenada
Guam
Guatemala
Guernsey
Guinea
Guinea_Bissau
Guyana
Haiti
Holy_See
Honduras
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Isle_of_Man
Israel
Italy
Jamaica
Japan
Jersey
Jordan
Kazakhstan
Kenya
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall_Islands
Mauritania
Mauritius
Mexico
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands
New_Caledonia
New_Zealand
Nicaragua
Niger
Nigeria
North_Macedonia
Northern_Mariana_Islands
Norway
Oman
Pakistan
Palestine
Panama
Papua_New_Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Puerto_Rico
Qatar
Romania
Russia
Rwanda
Saint_Kitts_and_Nevis
Saint_Lucia
Saint_Vincent_and_the_Grenadines
San_Marino
Sao_Tome_and_Principe
Saudi_Arabia
Senegal
Serbia
Seychelles
Sierra_Leone
Singapore
Sint_Maarten
Slovakia
Slovenia
Solomon_Islands
Somalia
South_Africa
South_Korea
South_Sudan
Sri_Lanka
Sudan
Suriname
Sweden
Switzerland
Syria
Taiwan
Tajikistan
Thailand
Timor_Leste
Togo
Trinidad_and_Tobago
Tunisia
Turkey
Turks_and_Caicos_islands
Uganda
Ukraine
United_Arab_Emirates
United_Kingdom
United_Republic_of_Tanzania
United_States_Virgin_Islands
United_States_of_America
Uruguay
Uzbekistan
Vanuatu
Venezuela
Vietnam
Wallis_and_Futuna
Western_Sahara
Yemen
Zambia
Zimbabwe