Question: Until 2006, the Nissan Sentra was a rebadged export version of a Japanese car that was first built in what year?

full_context: Document 1: Nissan 180SX: The Nissan 180SX is a fastback automobile that was produced by Nissan Motors between 1988 and 1998. It is based on the S13 chassis from the Nissan S platform with the variants receiving an R designation (ex. RS13 and RPS13), and was sold exclusively in Japan paired with the CA18 motor in the early models; later models paired with the SR20 motor. Outside Japan it was re-badged as the 200SX and in the US market as the Nissan 240SX paired with the single overhead cam KA24E motor and later with the dual-overhead model KA24DE.
Document 2: Nissan S30: The Nissan S30 (sold in Japan as the Nissan Fairlady Z and in other markets as the Datsun 240Z, then later as the 260Z and 280Z) was the first generation of Z GT two-seat coupes, produced by Nissan Motors, Ltd. of Japan from 1969 to 1978. One of the most successful sports car lines ever produced, the trend-setting S30 was designed by a team led by Yoshihiko Matsuo, the head of Nissan's Sports Car Styling Studio.
Document 3: Nissan Murano: The Nissan Murano is a front-engine, five-door mid-size crossover manufactured and marketed by Nissan since May 2002 as a 2003 model and now in its third generation — with a convertible variant, the CrossCabriolet, available for model years 2011-2014.
Document 4: Nissan Silvia: The Nissan Silvia is the name given to the company's long-running line of sport coupes based on the Nissan S platform. Although recent models have shared this chassis with other vehicles produced by Nissan (most notably the European 200SX and North American 240SX in the S13 and S14 generations, and 180SX in the Japanese market), the name "Silvia" is not interchangeable with the chassis codes. The Nissan Silvia's main competitors worldwide were the Honda Prelude, Mazda MX-6, Toyota Celica, Mitsubishi Eclipse, and Honda Integra.
Document 5: Datsun on-Do: The Datsun on-Do is a subcompact car manufactured specifically for the Russian market under the Datsun brand of Nissan Motor Company. It is a rebadged and restyled version of the AutoVAZ developed Lada Granta and it also has own VAZ-index 2195. The on-Do was launched in Russia on April 4, 2014 and AutoVAZ started serial manufacturing of the car in July 14, 2014.
Document 6: Nissan Qashqai: The Nissan Qashqai ( ) is a compact crossover SUV produced by the Japanese car manufacturer Nissan since 2006. For the first generation, the Qashqai sold under the name Nissan Dualis in Japan and Australia. Now in its second generation, which was released in 2014, the new model is only badged as Qashqai. Meanwhile in the United States, it is rebadged as the "Nissan Rogue Sport".
Document 7: Nissan Sunny: The Nissan Sunny is a midsize sedan car built by the Japanese automaker Nissan from 1966 to 2006. In the early 1980s, the brand changed from Datsun to Nissan in line with other models by the company. Although production of the Sunny in Japan ended in 2006, the name remains in use in the Chinese market for a rebadged version of the Nissan Latio.
Document 8: Nissan Sylphy: The Nissan Sylphy (previously until 2012 known as Nissan Bluebird Sylphy) is a compact car, produced by the Japanese car maker Nissan, as the successor to the Nissan Pulsar. Built since 2000 and currently in its third generation, the second generation is still manufactured for certain markets. Sylphy has also been marketed in export markets under several other model names, including Pulsar and Sentra.
Document 9: Nissan President: The Nissan President (Japanese: 日産・プレジデント "Nissan Purejidento") was a Japanese luxury limousine produced by Nissan from 1965 to 2010. The car was mainly used by corporate executives and government officials. It was a luxury sedan specifically aimed to the Japanese market, where its main competitor was the Toyota Century. The President was the flagship limousine, and was sold at Nissan Motor Store dealerships. During the 1970s, it briefly saw other Japanese competitors introduce large sedans called the Isuzu Statesman de Ville and the Mazda Roadpacer (derived from General Motors-Australia products) which were short-lived.
Document 10: Nissan Teana: The Nissan Teana is a mid-size car produced by Nissan of Japan. It is exported as the Nissan Maxima and Nissan Cefiro and Nissan Sentra to certain markets. It replaces the Nissan Bluebird and Cefiro. It shares a platform with the Nissan Maxima and Nissan Altima which are sold in North America, as well as the Japanese market Presage minivan. The Teana has been available in East Asia, Russia, Ukraine, South Asia, ASEAN, Australia, New Zealand, Latin America and the Caribbean.
Document 11: Nissan Vanette: The Nissan Vanette is a cabover van produced by the Japanese automaker Nissan since 1978. The first two generations were engineered by Nissan's Aichi Manufacturing Division for private, personal ownership, with the last two generations built by Mazda, rebadged as Nissans and refocused as commercial vehicles, based on the Mazda Bongo. The van has also been sold as the Nissan Sunny-Vanette or Nissan Van. The private purchase passenger platform was replaced by the Nissan Serena in 1991, renamed Vanette in various international markets, and came equipped with multiple engine and drivetrain configurations.
Document 12: Nissan 350Z: The Nissan 350Z (known as Nissan Fairlady Z in Japan) was a two-door, two-seater sports car that was manufactured by Nissan Motors from 2002 to 2009 and marks the fifth generation of Nissan's Z-car line. The 350Z entered production in late 2002 and was sold and marketed as a 2003 model. The first year there was only a coupe, as the roadster did not debut until the following year. Initially, the coupe came in base, Enthusiast, Performance, Touring and Track versions, while the roadster was limited to Enthusiast and Touring trim levels. The Track trim came with lightweight wheels and Brembo brakes, but its suspension tuning was the same as all other coupes. The Nissan 350Z has been succeeded by the 370Z since the 2009 model year.
Document 13: Nissan NX: The Nissan NX is a front wheel drive 2-door sports car produced by Nissan Motors. The NX was, loosely, an evolution of the Nissan Pulsar NX/Nissan EXA sold from 1987–1990 and the Nissan Sunny Coupe lines of the 1970s and 1980s, merging the Nissan B13 and N14 lineages. The NX was released in Japan in 1990.
Document 14: Nissan 240SX: The 240SX is a sports car that was introduced to the North American market by Nissan in 1988 for the following model year. It replaced the outgoing 200SX (S12) model. Most of the 240SX were equipped with the 2.4-liter inline 4 engine (KA24E from 1989–1990 and KA24DE from 1991–1999). The KA24E had a single overhead cam and KA24DE had dual overhead cams. Two distinct generations of the 240SX, the S13 (1989–1995) the S14 (1995-1999) were produced based on the Nissan S platform.
Document 15: Nissan Sentra: The Nissan Sentra is a car produced by Nissan since 1982. Originally subcompact in classification, for model year 2000 it was reclassified as a compact car. Until 2006, Sentra was a rebadged export version of the Japanese Nissan Sunny, but since the 2013 model year, Sentra is a rebadged export version of the Nissan Sylphy b17. The Sentra nameplate is not used in Japan. Many other countries in South America sell their versions of the Sunny as the Sentra. In Mexico, the first three generations of the Sentra were known as the Nissan Tsuru (Japanese for crane), and the B13 model is still sold under that name, alongside the updated models badged as Sentra.
ground_truth: 1966