Question: What percentage of the population of the state where KOFI is located, speak English?

full_context: Document 1: KOFI: KOFI (1180 AM) is a radio station licensed to serve Kalispell, Montana. The station is owned by KOFI, Inc. It airs an Oldies music and News/Talk radio format. The station first signed on in 1955. It was assigned these call letters by the Federal Communications Commission.
Document 2: Oklahoma: The English language has been official in the state of Oklahoma since 2010. The variety of North American English spoken is called Oklahoma English, and this dialect is quite diverse with its uneven blending of features of North Midland, South Midland, and Southern dialects. In 2000, 2,977,187 Oklahomans—92.6% of the resident population five years or older—spoke only English at home, a decrease from 95% in 1990. 238,732 Oklahoma residents reported speaking a language other than English in the 2000 census, about 7.4% of the total population of the state. Spanish is the second most commonly spoken language in the state, with 141,060 speakers counted in 2000. The next most commonly spoken language is Cherokee, with about 22,000 speakers living within the Cherokee Nation tribal jurisdiction area of eastern Oklahoma. Cherokee is an official language in the Cherokee Nation tribal jurisdiction area and in the United Keetoowah Band of Cherokee Indians.
Document 3: KIRX: KIRX (1450 AM, "NewsTalk & Good Time Oldies") is a radio station licensed to the city of Kirksville, Missouri and serves the northeast Missouri area.
Document 4: Oklahoma: German is the fourth most commonly used language, with 13,444 speakers representing about 0.4% of the total state population. Fifth is Vietnamese, spoken by 11,330 people, or about 0.4% of the population, many of whom live in the Asia District of Oklahoma City. Other languages include French with 8,258 speakers (0.3%), Chinese with 6,413 (0.2%), Korean with 3,948 (0.1%), Arabic with 3,265 (0.1%), other Asian languages with 3,134 (0.1%), Tagalog with 2,888 (0.1%), Japanese with 2,546 (0.1%), and African languages with 2,546 (0.1%). In addition to Cherokee, more than 25 Native American languages are spoken in Oklahoma, second only to California (though, it should be noted that only Cherokee exhibits language vitality at present).
Document 5: KFAB: KFAB (1110 AM) is a 50,000 watt clear channel news and talk radio station licensed to Omaha, Nebraska. The station is owned by iHeartMedia, Inc..
Document 6: KONI (FM): KONI (104.7 FM) is a radio station licensed to serve Lanai City, Hawaii. The station is owned by Hochman Hawaii Publishing, Inc. It airs an Oldies music format.
Document 7: Montana: Montana has a larger Native American population numerically and percentage-wise than most U.S. states. Although the state ranked 45th in population (according to the 2010 U.S. Census), it ranked 19th in total native people population. Native people constituted 6.5 percent of the state's total population, the sixth highest percentage of all 50 states. Montana has three counties in which Native Americans are a majority: Big Horn, Glacier, and Roosevelt. Other counties with large Native American populations include Blaine, Cascade, Hill, Missoula, and Yellowstone counties. The state's Native American population grew by 27.9 percent between 1980 and 1990 (at a time when Montana's entire population rose just 1.6 percent), and by 18.5 percent between 2000 and 2010. As of 2009, almost two-thirds of Native Americans in the state live in urban areas. Of Montana's 20 largest cities, Polson (15.7 percent), Havre (13.0 percent), Great Falls (5.0 percent), Billings (4.4 percent), and Anaconda (3.1 percent) had the greatest percentage of Native American residents in 2010. Billings (4,619), Great Falls (2,942), Missoula (1,838), Havre (1,210), and Polson (706) have the most Native Americans living there. The state's seven reservations include more than twelve distinct Native American ethnolinguistic groups.
Document 8: KZOI: KZOI (1250 AM) and its translator at 97.1 FM is a radio station licensed to serve Dakota City, Nebraska. The station is owned by John and Heidi Small, through licensee Cup O' Dirt LLC. It airs a regional Mexican format.
Document 9: Montana: According to the 2010 Census, 89.4 percent of the population was White (87.8 percent Non-Hispanic White), 6.3 percent American Indian and Alaska Native, 2.9 percent Hispanics and Latinos of any race, 0.6 percent Asian, 0.4 percent Black or African American, 0.1 percent Native Hawaiian and Other Pacific Islander, 0.6 percent from Some Other Race, and 2.5 percent from two or more races. The largest European ancestry groups in Montana as of 2010 are: German (27.0 percent), Irish (14.8 percent), English (12.6 percent), Norwegian (10.9 percent), French (4.7 percent) and Italian (3.4 percent).
Document 10: KOAI: KOAI (95.1/94.9 FM "The Oasis") is a classic hits radio station serving the Phoenix metropolitan area and licensed to Sun City West, Arizona. The station is owned by Sun City Holdings under the name of "Sun City Communications," and is part of the Great Hill Partners investment portfolio. It is licensed to and operated by Riviera Broadcast Group. Its studios are located on 7th Street in Midtown Phoenix, while its transmitter is located in Crown King, Arizona (producing a rimshot signal from 50 miles northwest of Phoenix).
Document 11: Languages of the United States: Many languages are spoken, or historically have been spoken, in the United States. Today over 350 languages are used by the U.S. population. The most commonly used language is English (specifically, American English), which is the de facto national language of the United States. Since the 1965 Immigration Act, Spanish is the second most common language in the country. The United States does not have an official language, but 32 state governments out of 50 have declared English to be one, or the only, official language. The government of Louisiana offers services and most documents in both English and French, as does New Mexico in English and Spanish. The government of Puerto Rico, a U.S. territory, operates almost entirely in Spanish, even though its official languages are Spanish and English. There are many languages indigenous to North America or to U.S. states or holdings in the Pacific region. Hawaiian, although having few native speakers, is an official language along with English of the state of Hawaii. Alaska officializes English and twenty native languages.
Document 12: KPHI: KPHI (1130 AM) is a radio station located in Honolulu, Hawaii. The station, which is owned by Hochman-McCain Hawaii and offers a Hawaiian Oldies/Classic Hits format, and debuted between 2018-2019. In addition to broadcasting at 1130 kHz, it is also transmitting on Oceanic Time Warner Cable digital channel 882 for the entire state of Hawaii. Its studios are located in Downtown Honolulu, and its transmitter is located near Mililani, Hawaii.
Document 13: KXZI-LP: KXZI-LP (101.9 FM, "Montana Radio Cafe") is a radio station licensed to serve Kalispell, Montana. The station is owned by Scott Johnston and the broadcast license is held by The Cross Works Ministries. KXZI-LP airs a variety format described as "front porch" music.
Document 14: Montana: English is the official language in the state of Montana, as it is in many U.S. states. English is also the language of the majority. According to the 2000 U.S. Census, 94.8 percent of the population aged 5 and older speak English at home. Spanish is the language most commonly spoken at home other than English. There were about 13,040 Spanish-language speakers in the state (1.4 percent of the population) in 2011. There were also 15,438 (1.7 percent of the state population) speakers of Indo-European languages other than English or Spanish, 10,154 (1.1 percent) speakers of a Native American language, and 4,052 (0.4 percent) speakers of an Asian or Pacific Islander language. Other languages spoken in Montana (as of 2013) include Assiniboine (about 150 speakers in the Montana and Canada), Blackfoot (about 100 speakers), Cheyenne (about 1,700 speakers), Plains Cree (about 100 speakers), Crow (about 3,000 speakers), Dakota (about 18,800 speakers in Minnesota, Montana, Nebraska, North Dakota, and South Dakota), German Hutterite (about 5,600 speakers), Gros Ventre (about 10 speakers), Kalispel-Pend d'Oreille (about 64 speakers), Kutenai (about 6 speakers), and Lakota (about 6,000 speakers in Minnesota, Montana, Nebraska, North Dakota, South Dakota). The United States Department of Education estimated in 2009 that 5,274 students in Montana spoke a language at home other than English. These included a Native American language (64 percent), German (4 percent), Spanish (3 percent), Russian (1 percent), and Chinese (less than 0.5 percent).
Document 15: Languages of the United States: Many languages are spoken, or historically have been spoken, in the United States. Today over 500 languages are used by the U.S. population. The most commonly used language is English (specifically, American English), which is the de facto national language of the United States. Since the 1965 Immigration Act, Spanish is the second most common language in the country. The United States does not have an official language, but some state governments recognize specific languages. For instance, the state government of Louisiana offers services and documents in French, as does New Mexico in Spanish. There are many languages indigenous to North America or to U.S. states or holdings in the Pacific region. Hawaiian, although having few native speakers, is an official language along with English of the state of Hawaii. Alaska officializes English and twenty native languages.
ground_truth: 94.8 percent
sub_queries: What state is KOFI located? Answer: Montana
What percentage of the population in Montana speak English? Answer: 94.8 percent