Question: MediaCorp Subaru Impreza WRX Challenge has been held since its inauguration at the open air space in front of a shopping and commercial centre that was offically opened in what year?
Context: The Murtaya is a lightweight, AWD, turbocharged flat-4 roadster based on the GC-generation (1992–2000) Subaru Impreza WRX STi.  The Murtaya is the only low volume MSA-approved category 2, specialist rally car currently available.  The Murtaya Sports car is built, sold and is currently being further developed by Murtaya Sports Cars Ltd, based near Exeter, Devon Yazeed Al-Rajhi is a Saudi Arabian rally driver.  He scored his first World Rally Championship (WRC) points with an eighth place finish on the 2012 Acropolis Rally.  Al-Rajhi made his WRC debut on the 2008 Rally Argentina in a Subaru Impreza WRX STI.  He retired from that event and the 2008 Jordan Rally – his other WRC appearance of the year.  He returned to the top level in 2010, finishing 13th overall on the Jordan Rally in a Peugeot 207 S2000.  He also contested that year's Rally d'Italia Sardegna, a round of the Intercontinental Rally Challenge, but he retired after losing a wheel.  In 2011 he contested seven WRC rounds, but retired from six of them.  He also competed in the IRC round in Corsica, finishing 14th. Ngee Ann City () is a shopping and commercial centre located on Orchard Road, Singapore.  The S$520 million building was officially opened on 21 September 1993 by then Prime Minister, Goh Chok Tong.  , a slang-abbreviation of the anchor tenant's name, Takashimaya. The 2010 Eastern Creek 8 Hour Production Car Race was an endurance motor race for production cars.  It was staged on 12 December 2010 at the Eastern Creek International Raceway in New South Wales, Australia.  Jim Hunter, Barton Mawer and Gavin Bullas won the race at the wheel of a Subaru Impreza WRX STI; completing 249 laps, one more than the second place team of Barry Morcom, Nathan Morcom and Garry Holt, driving a BMW 335i.  Third place went to father and son pairing Tony and Klark Quinn, who finished ten laps down from the winners, in a Mitsubishi Lancer Evolution IX. The 2000 Asia-Pacific Rally Championship season was an international rally championship organized by the FIA.  New Zealander Possum Bourne won his third and final APRC title driving a Subaru Impreza WRX. The 2015 Rally America season was the eleventh season of the Rally America series.  The Rally America series is currently the premiere stage rally championship in the United States.  The championship was won by the team of David Higgins and Craig Drew, representing Subaru Rally Team USA in their #75 2015 Subaru Impreza WRX STI.  The team completed a perfect season, having won all 8 events. Niall McShea (born 1 January 1974) is a British rally driver.  He won the Production World Rally Championship (PWRC) in 2004 in a Subaru Impreza WRX STI.  He currently drives for the Proton R3 Rally Team in the Intercontinental Rally Challenge (IRC). MediaCorp Subaru Impreza WRX Challenge (Chinese: 比耐力赢轿车比赛) is an annual challenge organised by MediaCorp Radio and Subaru in Singapore.  It has been held at the open air space in front of Ngee Ann City since its inauguration in (31 October) 2002. Mike Kojima is a long-time editor of Nissan Performance Magazine, Turbo and High-Tech Performance, Project Car and Import Tuner magazines, and was an editor for Sport Compact Car (which sponsored the Ultimate Street Car Challenge).  Mike has also written several books on Honda Tuning and General Tech.  His self-professed "reputation" is that of a "nerd" (having worked both for Nissan and TRD as an engineer).  His columns (and indeed his vehicles) reflect the highly technical approach he takes to making power.  One such example is his famous "dog car," an underpowered Nissan Sentra besting many more powerful vehicles (such as Subaru Impreza WRX STIs) on road courses.  He has also been a popular figure on internet forums and mailing lists for many years, such as the SE-R list, which focuses on Nissan SR engines and Twinturbo.net. The Prodrive P2 is a prototype two-seater sports car designed, engineered and built by Prodrive at its Banbury and Warwick sites.  The car is based on the platform of the Subaru R1 kei car and has a modified Subaru Impreza WRX STi engine along with many Prodrive systems originally designed for their World Championship and Sports Car Racing programmes.  The car's styling was done by Peter Stevens, who also designed the McLaren F1.  The car includes rally-inspired anti-lag to prevent turbo lag, as well as an active center and active rear differential that maximizes grip.
Answer: 1993