Question: The airline operating in Whitehorse, Yukon handled how many passengers in 2012?

full_context: Document 1: Langley Regional Airport: Langley Regional Airport (IATA: YLY, ICAO: CYNJ) is located in Langley Township, British Columbia, Canada. The airport serves mostly general aviation, and also provided scheduled passenger service to the Victoria Airport Water Aerodrome via Harbour Air Seaplanes before service was ended on May 20, 2011. Helicopter operations are a major part of Langley Airport's traffic; the airport has 3 helipads.
Document 2: Air North: Air North Charter and Training Ltd., operating as Air North, Yukon's Airline is a Canadian airline based in Whitehorse, Yukon. It operates scheduled passenger and cargo flights, charter flights, and ground handling services throughout the Yukon, with regular flights to the Northwest Territories, Alaska, British Columbia, Alberta, and Ontario. Its main base is Erik Nielsen Whitehorse International Airport.
Document 3: Air Nunavut: Air Nunavut is an airline based in Iqaluit, Nunavut, Canada. It is the only local and Inuit-owned air carrier in the eastern Arctic, operating MEDEVAC and charter services throughout Canada's Arctic, northern Quebec and Greenland. Its main base is Iqaluit Airport.
Document 4: North Star Air: North Star Air is a Canadian charter and cargo airline headquartered in Thunder Bay, Ontario, with secondary passenger hub in Sioux Lookout, Ontario, and cargo hubs located in Pickle Lake, and Red Lake, Ontario. The majority of destinations served are remote First Nations communities, with regular service to 18 airports under "Flex Flight Passenger Service", and other regional destination under an on-demand basis. Founded in 1997 as a floatplane operator with two DHC-2 Beaver aircraft based in Pickle Lake, ON, the airline has grown over the years and came under new ownership in 2012. In 2015 Cargo North and North Star Air merged under the North Star banner.
Document 5: First Air: Bradley Air Services Limited, operating as First Air, is an airline headquartered in Kanata, a suburb of Ottawa, Ontario, Canada. It operates services to 34 communities in Nunavut, Nunavik, and the Northwest Territories. The majority of its fleet is available for charters worldwide. First Air has assisted in various humanitarian missions such as the 2010 Haiti earthquake, airlifting relief supplies and equipment. Its main base, which includes a large hangar, cargo and maintenance facility, is located at Ottawa Macdonald–Cartier International Airport, with hubs at Iqaluit Airport, Rankin Inlet Airport and Yellowknife Airport.
Document 6: Ottawa Macdonald–Cartier International Airport: Ottawa/Macdonald–Cartier International Airport or Macdonald–Cartier International Airport ("L'aéroport international Macdonald-Cartier" in French), (IATA: YOW, ICAO: CYOW) in Ottawa, Ontario, Canada is an international airport named after the Canadian statesmen and two of the "founding fathers of Canada", Sir John A. Macdonald and Sir George-Étienne Cartier. Located in the south end of the city, 5.5 NM south of downtown Ottawa, it is Canada's sixth-busiest airport and Ontario's second-busiest airport by airline passenger traffic and Canada's seventh-busiest by aircraft movements, with 4,743,091 passengers and 153,347 aircraft movements in 2016. The airport is an Air Canada focus city and the home base for First Air. The airport is classified as an airport of entry by Nav Canada and is staffed by the Canada Border Services Agency. The airport is one of eight Canadian airports that have United States border preclearance facilities. The airport used to be a military base known as CFB Ottawa South/CFB Uplands. Although it is no longer a Canadian Forces Base it is still home to the Royal Canadian Air Force's 412 Transport Squadron.
Document 7: Vancouver International Airport: Vancouver International Airport (IATA: YVR, ICAO: CYVR) is located on Sea Island in Richmond, British Columbia, Canada, about 12 km from Downtown Vancouver. It is the second busiest airport in Canada by aircraft movements (306,799) and passengers (22.3 million), behind Toronto Pearson International Airport. It has non-stop flights daily to Asia, Europe, Oceania, the United States, Mexico and other airports within Canada. The airport has won several notable international best airport awards; it won the Skytrax Best North American Airport award in 2007 and 2010 through 2017. The airport also made the list of top 10 airports in the world for the first time in 2012, rated at 9th (2012), 8th (2013), and 9th (2014) overall. It is the only North American airport included in the top 10 for 2013 and 2014. YVR also retains the distinction of Best Canadian Airport in the regional results. It is a hub for Air Canada and WestJet. It is also an operating base for Air Transat. Vancouver International Airport is one of eight Canadian airports that have US Border Preclearance facilities. It is also one of the few major international airports to have a terminal for scheduled floatplanes.
Document 8: Erik Nielsen Whitehorse International Airport: Erik Nielsen Whitehorse International Airport (IATA: YXY, ICAO: CYXY) is located in Whitehorse, Yukon, Canada. It is part of the National Airports System, and is owned and operated by the Government of Yukon. The airport was renamed in honour of longtime Yukon Member of Parliament Erik Nielsen on December 15, 2008. The terminal handled 294,000 passengers in 2012, representing a 94% increase in passenger traffic since 2002. Air North is based in Whitehorse.
Document 9: Iqaluit Airport: Iqaluit Airport (IATA: YFB, ICAO: CYFB) serves Iqaluit, Nunavut, Canada and is located adjacent to the town. It is operated by the government of Nunavut. It hosts scheduled passenger service from Ottawa, Montreal, Rankin Inlet and Kuujjuaq on carriers such as First Air and Canadian North, and from smaller communities throughout eastern Nunavut. It is also used as a forward operating base by the CF-18 Hornet. In 2011, the terminal handled more than 120,000 passengers.
Document 10: Langley Regional Airport: Langley Regional Airport (IATA: YLY, ICAO: CYNJ) is located in Langley Township, British Columbia, Canada. The airport serves mostly general aviation, and also provided scheduled passenger service to the Victoria Airport Water Aerodrome via Harbour Air Seaplanes before service was ended on May 20, 2011. Helicopter operations are a major part of Langley Airport's traffic; the airport has 3 helipads.
Document 11: Nor-Alta Aviation: Nor-Alta Aviation is a charter airline based in Fort Vermilion, High Level, and Fort McMurray, Alberta. Founded in 1986 as Little Red Air Service, Nor-Alta Aviation provides on-demand charter services to the communities of the Little Red River Cree Nation as well as to various other companies throughout northern Alberta. Nor-Alta Aviation also provides Air Ambulance services under contract from Alberta Health Services. Nor-Alta Aviation purchased Can-West Corporate Air Charters Ltd., and became Can-West Corporate Air Charters a Nor-Alta Aviation Company in late 2015.
Document 12: Canadian North: Canadian North Inc. is an airline headquartered in Calgary, Alberta, Canada. It operates scheduled passenger services to communities in the Northwest Territories and Nunavut. Southern gateways include Edmonton and Ottawa. Its main base is Edmonton Airport.
Document 13: Whitehorse/Cousins Airport: Whitehorse/Cousins Airport (TC LID: CFP8) is an unpaved airstrip located in Whitehorse, Yukon, Canada, 8 NM northwest of the city centre between the Alaska Highway and the Yukon River. This airport has no services at all, and is used primarily as an emergency landing area and for local pilot training. Vehicles enter via Cousins Access Road. The airport was built to support the Alaska Highway construction and the Northwest Staging Route.
Document 14: St. John's International Airport: St. John's International Airport (IATA: YYT, ICAO: CYYT) is in Newfoundland and Labrador, Canada. It is an international airport located 3 NM northwest of St. John's, Newfoundland and Labrador that serves the St. John's Metro Area and the Avalon Peninsula. The airport is part of the National Airports System, and is operated by St. John's International Airport Authority Inc.
Document 15: Erik Nielsen Whitehorse International Airport: Erik Nielsen Whitehorse International Airport (IATA: YXY, ICAO: CYXY) is located in Whitehorse, Yukon, Canada. It is part of the National Airports System, and is owned and operated by the Government of Yukon. The airport was renamed in honour of longtime Yukon Member of Parliament Erik Nielsen on December 15, 2008. The terminal handled 294,000 passengers in 2012, representing a 94% increase in passenger traffic since 2002. Air North is based in Whitehorse.
ground_truth: 294,000