Problem: Houston is considered an Automobile dependency city, with an estimated 77.2% of commuters driving alone to work in 2016, up from 71.7% in 1990 and 75.6% in 2009. In 2016, another 11.4% of Houstonians carpooled to work, while 3.6% used public transit, 2.1% walked, and 0.5% bicycled. A commuting study estimated that the median length of commute in the region was in 2012. According to the 2013 American Community Survey, the average work commute in Houston (city) takes 26.3 minutes. A 1999 Murdoch University study found that Houston had both the lengthiest commute and lowest urban density of 13 large American cities surveyed, and a 2017 Arcadis study ranked Houston 22nd out of 23 American cities in transportation sustainability. Harris County is one of the largest consumers of gasoline in the United States, ranking second (behind Los Angeles County, California) in 2013.
Answer this question based on the article: How many more, in percent, commuters drove to work alone in 2016 compared to 2009?
A: 1.6

Problem: On 18 February 1921, the ARF led an anti-Soviet rebellion in Yerevan and seized power. The ARF controlled Yerevan and the surrounding regions for almost 42 days before being defeated by the numerically superior Red Army troops later in April 1921. The leaders of the rebellion then retreated into the Syunik region. On 26 April 1921, the 2nd Pan-Zangezurian congress, held in Tatev monastery, announced the independence of the self-governing regions of Daralakyaz , Zangezur, and Mountainous Artsakh, under the name of the Republic of Mountainous Armenia and later on 1 June 1921, it was renamed the Republic of Armenia.
Answer this question based on the article: What event happened first, the ARF leading an anti-soviet rebellion, or the Congress renaming Daralakyaz, Zangezur, and Mountainous Artsakh the Republic of Armenia
A: February 1921, the ARF

Problem: During 2002, the average remained subdued without making substantial gains due to the stock market downturn of 2002 as well as the lingering effects of the dot-com bubble. In 2003, the Dow held steady within the 7,000 to 9,000-point level range by the early 2000s recession, the War in Afghanistan (2001present) and the Iraq War. But by December of that year, the Dow remarkably returned to the 10,000 mark. In October 2006, four years after its bear market low, the DJIA set fresh record theoretical, intra-day, daily close, weekly, and monthly highs for the first time in almost seven years, closing above the 12,000 level for the first time on the 19th anniversary of Black Monday (1987) (1987). On February 27, 2007, the Dow Jones Industrial Average fell 3.3% (415.30 points), its biggest point drop since 2001. The initial drop was caused by a global sell-off after SSE Composite experienced a Chinese correction, yet by April 25, the Dow passed the 13,000 level in trading and closed above that milestone for the first time. On July 19, 2007, the average passed the 14,000 level, completing the fastest 1,000-point advance for the index since 1999. One week later, a 450-point intra-day loss, owing to turbulence in the U.S. Subprime lending market and the soaring value of the Chinese yuan, initiated another correction falling below the 13,000 mark, about 10% from its highs.
Answer this question based on the article: How many points wide was the range of the Dow in 2003?
A:
2000