Question: When was the Ghanian district that includes Chumburung created?

full_context: Document 1: Eremon: Eremon is a small town in the upper western region of Ghana. It is about 50 kilometers north of Wa the regional capital. Found under the Lawra district, it is the biggest subdistrict in the entire region. The people are mainly Dagaabas (from the Dagaati tribe) and they speak an indigenous language called Dagaare. The religion there is mainly Roman Catholicism and the traditional religion which has been there for ages (though Roman Catholicism is fast overshadowing it)
Document 2: Kpandai District: The Kpandai District is one of the twenty (20) districts in the Northern Region of north Ghana. The capital is Kpandai. Kpandai district was created in 2008.
Document 3: Gurugu: Gurugu is a community in Sagnarigu District in the Northern Region of Ghana. Its neighboring communities are Jisonaayili, Sognaayili, Kumbuyili and Chogu-Yapalsi.
Document 4: Atwima Nwabiagya District: The Atwima Nwabiagya District formerly the Atwima District is one of the twenty-seven (27) districts in the Ashanti Region of Ghana. Its capital is Nkawie. In 2003, part of the district was split off by a decree of president John Agyekum Kufuor on November 12, 2003, to form the new Atwima Kwanwoma District and Atwima Mponua District.
Document 5: Pinu: Pinu village is located on the coast line of western Central Province, Papua New Guinea. The village is accessible by road and would take about 90 kilometers by motor vehicle on Hiritano highway. The village is the biggest settlement in the Kabadi area. The villagers passionately call themselves 'Abadi Pinu'. The word "abadi" refers to power, ownership and prestige by the paramount chief, while 'Kabadi' refers to communal ownership or origin. Abadi literally means 'I own' and only the paramount chief can make that statement. As the original settlers and owner of all the land in Kabadi, the Pinu people are referred to as Kabadi or Abadi Pinu. It must be also highlighted that the nearby villages such as Ukaukana, Kave ona, Kou ' puana have very close ties to Pinu having broke away from Pinu, therefore, they are also referred to as Kabadi, but can never claim and use the term 'Abadi'.
Document 6: Kumbuyili: Kumbuyili is a community in Sagnarigu District in the Northern Region of Ghana. It is a dispersed settlement located along the Tamale-Kumbungu road having Gurugu, Malshagu and Zagyuri as its neighboring communities.
Document 7: Sagnarigu District: Sagnarigu District is one of the twenty six (26) districts in the Northern Region of Ghana. Carved from the Tamale Metropolitan District, Sagnarigu District was created in 2012. Its capital is Sagnarigu.
Document 8: Lubaland: Lubaland refers to the savanah grassland south of the Congo River where the Luba people live; now the southeastern portion of the Democratic Republic of the Congo. Around 1500 CE Lubas united to form a kingdom which was ultimately taken over in 1885 by Leopold II, King of Belgium, who made it part of his Congo Free State. Lubaland stretches from the Lwembe river to about 50 kilometers east of the Congo River, between 6°30′ and 10°00′ S in north-central Shaba. The area is a savanah except Upemba Depression.
Document 9: Chumburung: Chumburung is a kingdom and traditional area in the western part of Kpandae District in the Northern Region of Ghana. It is the homeland of the Chumburu, but Bassari, Gonjas, Kokombas and Nawuri(s) are also indigenous in the area. Land, however, can only be acquired with the permission of the village chief and the king, who are both natives and officials of the Chumburung kingdom. Chumburung is also the name of the language of the Chumburu.
Document 10: Konkomba people: The Konkomba people are a Gur ethnic group residing mainly in the Northern, Brong Ahafo, Volta, Eastern and Greater Accra Regions of Ghana. Saboba, Chereponi and Nanumba Districts, Gushiegu and Karaga districts, Zabzugu and Tatale-Sanguli districts in the Northern Region and the Nkwanta North and South Districts in the Volta Region are a few examples of administrative districts where Bikpakpaam are seen in huge populations. Other key towns of Bikpakpaam in Ghana are Atebubu, Kintampo, Techiman and Yeji in the Brong Ahafo Region. According to the Act 280 of the Anatomy act of Ghana, the Konkomba people (known as Bikpakpaam) are the second largest ethnic group in the Northern Region of Ghana. The 2010 census data indicates that Bikpakpaam in Ghana number 823,000 and applying the intercensal growth rate would give a population of more than one million now. CIA The World Factbook reports in Demographics of Ghana that Konkomba people are the 8th largest Ethnic group in Ghana representing 3.5% of the Total population of Ghana. Saboba (Chabob) in the Northern Region of Ghana is the capital town of all Bikpakpaam in Ghana. Bikpakpaam are also found in the republic of Togo, a sister West African country to Ghana. In Togo Bikpakpaam reside mainly in the Kara, Central and Plateaux Regions. Guerin Kouka (a.k.a. Nanguem Do, the capital of Dankpen district) in the Kara Region is the capital town of Bikpakpaam in Togo. Dankpen district is located in the north western corridor of Togo. In Schwartz's (2005) account, Bikpakpaam number about 50,100 in Togo. The 2011 census in Togo indicates however that the total population of Bikpakpaam in Dankpen district alone was 122,209. Visit Konkomba language for more information. Konkomba people speak Konkomba language a.k.a Likpakpaln. The traditional dance of Konkomba people is Kinachunŋ (pronounced k-i-naa-chung). All Konkomba settlements are led by a traditional chief called Ubor. In Bikpakpaam dominant areas, the people have instituted or established their own chieftains who serve as overlords of the settlements. For instance, the Saboba area has the Uchabob-bor as the overlord. Bikpakpaam strongly believe in solidarity, determination and hard-work. Until the turn of the 21st century, their primary occupation was farming and animal husbandry. In occupational terms, Bikpakpaam are mainly subsistence farmers and rearers of animals such as poultry, small ruminants and cattle. This, probably, explains their scattered settlement across the West African sub-region. Indeed, Maasole intimates that Bikpakpaam have always been on the move, in search for fertile farmlands. Most Konkombas are actively in education today and a recent research projects that Konkombas will become a dominant force in politics, health, education and the civil society by 2025.
Document 11: Akatsi North District: The Akatsi North District is one of the 25 districts in the Volta Region of Ghana. Its capital and administrative centre is Ave Dakpa.
Document 12: Atwima Mponua District: The Atwima Mponua District is one of the twenty-seven (27) districts in the Ashanti Region of Ghana, and is the westernmost district in the Ashanti Region. Its capital is Nyinahin. The district was created out of the former Atwima District by a decree of president John Agyekum Kufuor on November 12, 2003.
Document 13: Choggu Mmanaayili: Choggu Mmanaayili is a community in Sagnarigu District in the Northern Region of Ghana. It is located along the Tamale-Kumbungu trunk road. It a populated community with nucleated settlement.
Document 14: Kwabre District: The Kwabre District is one of the twenty-seven (27) districts in the Ashanti Region of Ghana. Its capital is Mamponteng.
Document 15: Central Gonja District: The Central Gonja District is one of the twenty (20) districts in the Northern Region of north Ghana. The capital is Buipe.
ground_truth: 2008