Question: In the year 2016, how many passengers used the airport adjacent to the Kansas City Overhaul Base?

Context paragraphs:
Kansas City International Airport: Kansas City International Airport (IATA: MCI, ICAO: KMCI, FAA LID: MCI) (originally Mid-Continent International Airport) is a public airport 15 miles (24 km) northwest of downtown Kansas City in Platte County, Missouri.  In 2016, 11.04 million passengers used the airport.

Futura International Airways: Futura International Airways was an airline with its head office in the "Zona Facturación" on the property of Palma de Mallorca Airport in Palma de Mallorca, Spain.  It operated scheduled services and charter flights for tour operators and other airlines, in Europe, as well as wet lease and ad hoc charters.  Its main base was Palma de Mallorca Airport.  After failing to re-finance itself the company ceased trading on the 8 September 2008, leaving many passengers stranded in and around Spain.

Pondok Cabe Airport: Pondok Cabe Airport is a mixed civilian and military airport in the Pondok Cabe, Pamulang, South Tangerang.  The airport is owned by the state oil company Pertamina and operated by Pelita Air Service, which also owned Indopelita Aircraft Services that has a maintenance hangar at this airport.  Currently, Pondok Cabe does not handle regular airline traffic.  Other than serving as the Maintenance, repair and overhaul base for Pelita Air Service, the airport is also the home of the Aviation Wing of the Indonesian National Police, CASA 212 equipped-Skadron Udara 21/Serba Guna of the Indonesian Army and Naval Aviation (Puspenerbal) of Indonesian Navy, as well as Portela Jaya Light-sport aircraft hangar.

Nanning Wuxu International Airport: Nanning Wuxu Airport (IATA: NNG, ICAO: ZGNN) is an airport serving Nanning, the capital of Guangxi Autonomous Region, China.  It is located 32 km south-west of the centre of the city.  The airport was built in 1962, with improvements made in 1990.  Terminal 2, with an area measuring 189,000 m, opened in 25 September 2014.  It is designed to handle 16 million passengers annually.  The number of passengers reached 1 million in 2002, and jumped to 2 million by 2006.  In 2016, 11.56 million passengers used the airport.

Oshawa Executive Airport: Oshawa Executive Airport, (IATA: YOO, ICAO: CYOO) , is a municipal airport adjacent to the north end of the city of Oshawa, Ontario, Canada.  Oshawa Airport is one of the major general aviation airports in the Greater Toronto Area It includes two paved runways and instrument approaches.  From 2002 to 2008, Oshawa hosted the annual Canadian Aviation Expo, Canada's largest annual aviation event, before the expo moved to Hamilton, Ontario in 2009.

Boise Airport: Boise Airport (IATA: BOI, ICAO: KBOI, FAA LID: BOI) (Boise Air Terminal or Gowen Field) is a joint civil-military airport three miles south of Boise in Ada County, Idaho, United States.  The airport is operated by the city of Boise Department of Aviation and is overseen by an Airport Commission.  It is by far the busiest airport in the state of Idaho, serving more passengers than all other Idaho airports combined and roughly ten times as many passengers as Idaho's second busiest airport, Idaho Falls Regional Airport.

Kansas City Overhaul Base: The Kansas City Overhaul Base is a 1700000 sqft manufacturing and maintenance plant adjacent to Kansas City International Airport.

Ontario International Airport: Ontario International Airport (IATA: ONT, ICAO: KONT, FAA LID: ONT) is a public airport two miles east of downtown Ontario, a city in San Bernardino County, California, US, about 22 mi west of Downtown San Bernardino and 38 mi east of Downtown Los Angeles.  It is currently owned and operated under a joint powers agreement with the city of Ontario and San Bernardino County.  The year 2007 saw the peak in passenger traffic with 7.2 million passengers.  More recently, in 2015, 4.2 million passengers used the airport, slightly higher than in 2014 with 4.1 million passengers.

Bishop International Airport: Bishop International Airport (IATA: FNT, ICAO: KFNT, FAA LID: FNT) is a commercial and general aviation airport located in Flint, Michigan.  It is named after banker and General Motors board member Arthur Giles Bishop (April 12, 1851 – January 22, 1944), who donated 220 acres of his farmland for the airport in 1928.  The third busiest airport in Michigan, it surpassed competitor MBS International Airport in terms of airline operations in 2002.  In 2007, 1,071,238 passengers used Bishop International Airport; in 2011, 938,914 passengers used the airport.  It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a small hub primary commercial service facility.  The airport is currently served by several passenger airlines: Allegiant Air, Southwest Airlines and Delta Air Lines operate mainline service out of the airport, as well as affiliates of Delta Connection, United Express and American Eagle.  Additionally, FedEx Express and a FedEx Feeder affiliate operate cargo services out of the airport.  Accompanying the airlines is fixed-base operator Av Flight that handles both general aviation and airline operations and the flight school American Wings Aviation.  Bishop International Airport is in southwestern Flint, and is surrounded by Flint Township to the north, east and west; and Mundy Township to the south.

Gimhae International Airport: Gimhae International Airport (formerly Kimhae International Airport) (IATA: PUS, ICAO: RKPK) is located on the western end of Busan, South Korea.  It opened in 1976.  A new international terminal opened on October 31, 2007.  Gimhae International Airport is the main hub for Air Busan.  Runway 18L/36R is used for military purposes only for Gimhae Air Base, but due to increasing traffic, there are plans to open the runway for airliners.  In 2016, 14,900,815 passengers used the airport.

Supporting paragraphs: Kansas City Overhaul Base Kansas City International Airport
Answer: 11.04 million