It is important to bring your swollen lymph node behind the ear to the attention of your doctor. Here are some common causes of swollen lymph nodes behind the ear. Infections: Infections, such as fungal infection, bacteria in the mouth, and mononucleosis, can all contribute to swollen lymph nodes behind the ear.
Itâs estimated that up to 7,000 different languages are spoken around the world. 90% of these languages are used by less than 100,000 people. Over a million people converse in 150-200 languages and 46 languages have just a single speaker!
about 95 million. 1  The population of Europe is about Â¼ of the whole world, but Europeans speak only 234 languages. 2  About 94% of all languages are regularly spoken by just 6% of the population of the world. 3  Most languages are constantly used by less than one thousand native speakers.