and northwestern parts of the country. Native speakers of Dari, of any ethnicity, are sometimes called Farsiwans. Pashto is the native tongue of the Pashtuns, although many of them are also fluent in Dari while some non-Pashtuns are fluent in Pashto. Despite the Pashtuns having been dominant in Afghan politics for centuries, Dari remained the preferred language for government and bureaucracy. According to CIA World Factbook, Dari Persian is spoken by 78% (L1 + L2) and functions as the lingua franca, while Pashto is spoken by 50%, Uzbek 10%, English 5%, Turkmen 2%, Urdu 2%, Pashayi 1%, Nuristani 1%, Arabic 1%, and Balochi 1% (2021 est). Data represent the most widely spoken languages; shares sum to more than 100% because there is much bilingualism in the country and because respondents were allowed to select more than one language. There are a number of smaller regional languages, including Uzbek, Turkmen, Balochi, Pashayi, and Nuristani. When it comes to foreign languages among the populace, many are able to speak or understand Hindustani (Urdu-Hindi), partly due to returning Afghan refugees from Pakistan and the popularity of Bollywood films respectively. English is also understood by some of the population, and has been gaining popularity as of the 2000s. Some Afghans retain some ability in Russian, which was taught in public schools during the 1980s. Religion The CIA estimated in 2009 that 99.7% of the Afghan population was Muslim and most are thought to adhere to the Sunni Hanafi school. According to Pew Research Center, as much as 90% are of the Sunni denomination, 7% Shia and 3% non-denominational. The CIA Factbook variously estimates up to 89.7% Sunni or up to 15% Shia. Afghan Sikhs and Hindus are also found in certain major cities (namely Kabul, Jalalabad, Ghazni, Kandahar) accompanied by gurdwaras and mandirs. According to Deutsche Welle in September 2021, 250 remain in the country after 67 were evacuated to India. There was a small Jewish community in Afghanistan, living mainly in Herat and Kabul. Over the years, this small community was forced leave due to decades of warfare and religious persecution. By the end of the twentieth century, nearly the entire community had emigrated to Israel and the United States, with one known exception, Herat-born Zablon Simintov. He remained for years, being the caretaker of the only remaining Afghan synagog. He left the country for the US after the second Taliban takeover. A