However, here are some countries that are known for having a high level of multilingualism:
* Switzerland: With four official languages (German, French, Italian, and Romansh), Switzerland is a prime example of a multilingual country. Many Swiss people are fluent in multiple languages.
* Luxembourg: Luxembourg has three official languages (Luxembourgish, French, and German) and many residents speak all three.
* Belgium: Belgium has three official languages (Dutch, French, and German) and a significant portion of the population speaks more than one.
* Singapore: Singapore has four official languages (English, Mandarin, Malay, and Tamil), and many Singaporeans speak more than one.
* India: With over 22 official languages and numerous dialects, India is incredibly diverse linguistically. Many Indians speak more than one language.
* South Africa: South Africa has eleven official languages and a large number of people speak more than one.
It's worth noting that multilingualism is common in many other countries, especially those with historical ties to colonization or significant immigrant populations.
It's important to remember that:
* Language fluency varies: Just because someone speaks a language doesn't mean they are fluent.
* Definitions differ: What constitutes a "language" versus a "dialect" can be debated.
* Data collection is complex: Accurately measuring multilingualism across entire populations is challenging.