Question: What proportion of California residents supported creation of a bioregion and proposed country in western region of North America.

Context paragraphs:
Western Region Megapolis: Western Region Megapolis also called Western Region Megapolis Planning Project(WRMPP) is an urban planning, zoning, and development project aimed at creating a planned Megapolis in Sri Lanka's Western Province by 2030.  The master plan was created by Surbana in cooperation with local experts.  The plan hopes to create a Megacity that can match other economic hubs such as Dubai, Singapore, Seoul and Tokyo and solve the issues of traffic congestion, garbage, slums, and environmental pollution.  The main goals of the project are for economic growth and prosperity, good governance, creation of an efficient and well-planned region, social equity and harmony as well as environmental sustainability.  The project includes Social Infrastructure development such as housing, healthcare, education ,spiritual development, Safety and security, Transportation and traffic Management, Airports and port development, Water and Energy related infrastructure development as well as the development of SMEs, Industries and tourism.

Dentukrom: Dentukrom is a town in the Western Region of Ghana.  The town is north of Domunli on the Atlantic coast of Ghana.  It is located 100 km west of the regional capital, Takoradi, in the region of Western Region, and is in the Jomoro District.  Other towns that surround Dentokrom are Domunli, Domun, Ejan, Dentukrom and Agufo.

Tasmanian West: Tasmanian West is an interim Australian bioregion located in the western region of Tasmania, comprising 1565077 ha .

Cascadia (independence movement): Cascadia is a bioregion and proposed country located within the western region of North America.  Potential boundaries differ, with some drawn along existing political state and provincial lines, and others drawn along larger ecological, cultural, political, and economic boundaries.

Obafemi Awolowo: Chief Obafemi Jeremiah Oyeniyi Awolowo, GCFR (Yoruba: "Ọbáfẹ́mi Awólọ́wọ̀" ; 6 March 1909 – 9 May 1987), was a Nigerian nationalist and statesman who played a key role in Nigeria's independence movement, the First and Second Republics and the Civil War.  He was the first premier of the Western Region and later federal commissioner for finance, and vice chairman of the Federal Executive Council during the Civil War.  He was thrice a major contender for his country's highest office.  A native of Ikenne in Ogun State of south-western Nigeria, he started his career, like some of his well-known contemporaries, as a nationalist in the Nigerian Youth Movement in which he rose to become Western Provincial Secretary.  Awolowo was responsible for much of the progressive social legislation that has made Nigeria a modern nation.  He was the first Leader of Government Business and Minister of Local Government and Finance, and first Premier of the Western Region under Nigeria's parliamentary system, from 1952 to 1959.  He was the official Leader of the Opposition in the federal parliament to the Balewa government from 1959 to 1963.  In recognition of all these, Awolowo was the first individual in the modern era to be named "Leader of the Yorubas" (Yoruba: Asiwaju Awon Yoruba or Asiwaju Omo Oodua).

Partition and secession in California: California, the most populous state in the United States and third largest in area, has been the subject of more than 220 proposals to divide it into multiple states since its admission to the United States in 1850 including at least 27 significant proposals in the first 150 years of statehood.  In addition, there have been some calls for the secession of certain states or large regions in the American West (such as the proposal of Cascadia) which often include parts of Northern California.  One-third of California residents in a 2016–2017 poll supported peacefully seceding from the United States, up from 20% since 2014.

Khalistan movement: The Khalistan movement is a Sikh nationalist movement, which seeks to create a separate country called Khalistān (Punjabi: ਖਾਲਿਸਤਾਨ , "The Land of the Pure") in the Punjab region of South Asia.  The territorial definition of the proposed country Khalistan ranges from the Punjab, to parts of Haryana, Himachal Pradesh, Jammu and Kashmir and Rajasthan.  Chandigarh is the proposed capital.

Geography of Paraguay: Paraguay is a landlocked country in South America, bordering Brazil, Argentina and Bolivia.  The Paraguay River (Spanish: "Río Paraguay") divides the country into strikingly different eastern and western regions.  Both the eastern region (officially called Eastern Paraguay, "Paraguay Oriental", and known as the Paraneña region) and the western region (officially Western Paraguay, "Paraguay Occidental", and known as the Chaco) gently slope toward and are drained into the Paraguay River, which separates and unifies the two regions.  With the Paraneña region reaching southward and the Chaco extending to the north, Paraguay straddles the Tropic of Capricorn and experiences both subtropical and tropical climates.

Angeles Tunnel: The Angeles Tunnel is a 7.2 mi , 30 ft water tunnel located in the Sierra Pelona Mountains in Los Angeles County, California, about 50 mi north of Los Angeles.  It was constructed between 1967 and 1970 as part of the California State Water Project and serves as the final leg of the west branch of the California Aqueduct, which carries Northern California water to Southern California residents.

Dentokrom: Dentokrom is a town in the Western Region of Ghana.  The town is north of Domunli on the Atlantic coast of Ghana.  It is located 100 km west of the regional capital, Takoradi, in the region of Western Region, and is in the Jomoro District.  Other towns that surround Dentokrom are Domunli, Domun, Agufo, Dentukrom and Ejan.

Supporting paragraphs: Partition and secession in California Cascadia (independence movement)
Answer: One-third