United States 172,484
India 114,795
China 19,764
Pakistan 15,221
European Union 10,688
Bangladesh 8,080
Norway 4,891
Russian Federation 3,457
Myanmar 2,809
South Africa 2,632
Indonesia 2,615
Sri Lanka 2,012
Nigeria 1,988
Philippines 1,771
Malaysia 1,357
United Kingdom 1,014
Viet Nam 756
Morocco 735
Nepal 698
Brazil 616
Algeria 608
Singapore 576
Ethiopia 504
Ghana 487
Tanzania, United Republic of 476
Thailand 453
Cambodia 444
Germany 439
Zambia 388
Zimbabwe 351
Japan 341
Iraq 329
Kenya 309
Cameroon 300
Uganda 290
Egypt 278
France 272
Madagascar 269
Hong Kong 262
Netherlands 262
Oman 229
Canada 205
Australia 180
Mozambique 179
Mexico 175
Italy 174
Syrian Arab Republic 159
Papua New Guinea 155
Korea, Republic of 155
Mongolia 142
Malawi 134
Georgia 124
Romania 121
Tunisia 116
Somalia 110
Qatar 96
Afghanistan 88
Jamaica 81
Namibia 76
Albania 73
Greece 71
Spain 71
Lao People's Democratic Republic 70
Angola 66
Botswana 66
Taiwan, Province of China 66
Ukraine 63
Sudan 63
Djibouti 58
Hungary 55
Poland 55
Guyana 51
Mauritania 51
Azerbaijan 49
Uzbekistan 49
Congo, The Democratic Republic of the 48
Lesotho 48
Argentina 45
Bulgaria 45
Liberia 45
Rwanda 44
Turkey 44
Mauritius 43
Lebanon 42
Czech Republic 41
Peru 40
Côte d'Ivoire 39
Sierra Leone 39
Kuwait 38
Sweden 36
Togo 36
Niger 36
Bhutan 35
Ireland 33
Haiti 33
Dominican Republic 33
Gambia 32
Benin 31
Fiji 31
Colombia 29
Yemen 29
Senegal 28
Trinidad and Tobago 28
Belize 28
Chile 28
Suriname 27
Solomon Islands 27
Serbia 27
Venezuela, Bolivarian Republic of 25
Israel 24
Palestinian Territory, Occupied 24
Maldives 23
Switzerland 23
Jordan 22
Burkina Faso 22
Kazakhstan 21
Portugal 20
Moldova, Republic of 19
Finland 19
Mali 18
Belgium 18
Brunei Darussalam 17
Grenada 17
Guatemala 17
Kyrgyzstan 16
Saint Lucia 16
Libyan Arab Jamahiriya 16
Paraguay 15
Iceland 14
New Zealand 14
Estonia 13
Tajikistan 13
Lithuania 13
Armenia 13
Ecuador 12
Croatia 12
Samoa 12
Saudi Arabia 12
Macedonia, The Former Yugoslav Republic of 12
Macao 12
Burundi 11
Bolivia, Plurinational State of 10
Bosnia and Herzegovina 10
Gabon 10
Slovakia 10
Barbados 10
Saint Vincent and the Grenadines 10
Iran, Islamic Republic of 10
Guinea 9
Austria 9
Cuba 9
Swaziland 9
Equatorial Guinea 9
Congo 8
Seychelles 8
Cape Verde 8
Nicaragua 7
Latvia 7
Denmark 7
El Salvador 6
Timor-Leste 6
Panama 6
Costa Rica 6
Bahamas 5
Puerto Rico 5
Honduras 5
Vanuatu 5
United Arab Emirates 5
Jersey 5
Luxembourg 4
Turks and Caicos Islands 4
Antigua and Barbuda 4
Eritrea 4
Belarus 4
Réunion 4
Tonga 3
Turkmenistan 3
Cyprus 3
Comoros 3
Dominica 2
Chad 2
Malta 2
Cook Islands 2
Uruguay 2
Northern Mariana Islands 2
Guadeloupe 2
Anguilla 1
Guam 1
Montenegro 1
Marshall Islands 1
Central African Republic 1
United States Minor Outlying Islands 1
French Guiana 1
Aruba 1
Bermuda 1