South Asia 3,131 Sub-Saharan Africa 948 South Africa 535 Southeast Asia 338 Singapore 336 Sri Lanka 295 South America 253 Senegal 234 Serbia 180 Saudi Arabia 176 Sierra Leone 172 Southern Africa 172 Spain 171 Sudan 135 Sweden 113 South Korea 104 Somalia 101 Soviet Union 98 Switzerland 85 Solomon Islands 76 Slovenia 72 South Sudan 72 Syrian Arab Republic 69 Swaziland 68 Sahel 63 Sao Tome and Principe 59 Samoa 55 Slovak Republic 55 Syria 46 Seychelles 44 Southern States 41 Suriname 41 South East Asia 33 Slovakia 31 Scandinavia 24 St. Lucia 24 Scotland 23 St. Vincent and the Grenadines 20 Sarawak, Malaysia 19 St. Kitts and Nevis 17 Shanghai 13 Sabah, Malaysia 11 Southeast Asia -- 11 Southeastern Europe 11 San Marino 9 Selangor, Malaysia 8 Shanghai (China) 8 South Carolina 8 San Francisco 7 Sarawak 6 Silk Road 6 Santa Clara Valley (Santa Clara County) 5 Shanghai, China 5 Southwestern States 5 Scarborough 4 South Africa -- 4 South Pacific Island 4 Statistics 4 San Francisco Bay Area 3 Siberia (Russia) 3 Sydney (N.S.W.) 3 Sabah 2 Saint Kitts and Nevis 2 Saint Petersburg 2 Saint Petersburg (Russia) 2 Saint Vincent and the Grenadines 2 San Francisco (Calif.) 2 Santiago 2 Savannah (Ga.) 2 Semarang,Indonesia 2 Sharjah 2 Siberia 2 Sierre Leone 2 Singapor 2 Singapore -- 2 Socialist Republic of Vietnam 2 South Europe 2 South Pacific 2 SouthAfrica 2 Southeast Asian 2 Southwest, New 2 Spartanburg 2 Sri lanka 2 St. Helena 2 Strasbourg 2 Saarland 1 Saba 1 Sabah , Malaysia 1 Sabah W. P. Labuan, Malaysia 1 Sabah W.P Labuan,Malaysia 1 Sabah W.P. Labuan, Malaysia 1 Sacramento Municipal Utility District (Calif.) 1 Sacramento Valley 1 Sacramento Valley (Calif.) 1 Safety Islands 1 Safety Islands (French Guiana) 1 Sahara 1 Saint Louis 1 Saint Louis (Mo.) 1 Saint Lucia 1