This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning). 
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.
--------
Question: Passage: Coming off their win over the Titans, the Dolphins stayed at home for a Week 11 interconference duel with the Chicago Bears on Thursday night.  Miami trailed early in the first quarter as Bears kicker Robbie Gould got a 46-yard field goal.  Chicago added onto their lead in the second quarter with Gould making a 24-yard field goal. The Bears continued to increase their lead with Gould's 50-yard field goal, followed by a touchdown scored by running back Matt Fort&#233;. This was the final score of the game, with Chicago's defense preventing any score by the Dolphins.

Answer: How long were each of Robbie Gould's field goals?


Question: Passage: Coming off of their home win over the Lions, the Cardinals flew to the Hubert H. Humphrey Metrodome for a Week 12 fight with the Minnesota Vikings.  This game was noted for the return of head coach Green to Minnesota where he coached from 1992 to 2001.  On the very first play of the first quarter, RB J.J. Arrington returned a kickoff 99 yards for a touchdown.  The Vikings would respond with RB Chester Taylor's 1-yard TD run.  In the second quarter, Cards kicker Neil Rackers gave Arizona a 21-yard and a 50-yard field goal for a decent lead.  However, the Vikes took the lead with QB Brad Johnson's 17-yard TD pass to WR Marcus Robinson.  In the third quarter, more of the Cardinals' year-long ineffectiveness showed as Johnson completed a 9-yard TD pass to WR Billy McMullen, while kicker Ryan Longwell nailed a 40-yard field goal.  In the fourth quarter, Minnesota improved its lead on Johnson's 3-yard TD pass to FB Jeff Dugan.  Afterwards, Arizona tried to fight back as Strong Safety Adrian Wilson returned a fumble 99 yards for a touchdown, yet it was followed up by a failed two-point conversion.  Afterwards, QB Matt Leinart completed a 9-yard TD pass to WR Anquan Boldin.  Afterwards, the Vikings wrapped up the game and won.  With the loss, the Cardinals fell to 2-9.

Answer: How many field goals measured between 40 yards and 50 yards long?


Question: Passage: The Bamako-Sénou International Airport is  from the city and opened to passengers in 1974. Passenger traffic steadily increased in the early 2000s. Government figures revealed 403,380 passengers in 1999, 423,506 in 2003, 486,526 in 2004, and 516,000 in 2005, and is predicted to reach over 900,000 by 2015 under a low (4%) yearly growth-rate scenario. To date this growth rate has been surpassed. Total air traffic the airport increased by 12.4% in 2007 and 14% in 2008. Most of this increase came in passenger transport, with the number of passengers served increasing by 20% in 2007 and 17% in 2008. Twenty-seven airline carriers operated weekly or better at Bamako-Sénou International Airport in the 2007-2008 period. This continued growth was offset by cargo flights decline of 16.75% in 2007, and 3.93% in 2008. The highest frequency route is on the Bamako-Dakar sector with 29 weekly non-stop connections. Domestic flights also serve Malis regional capitals Kayes, Mopti, Timbuktu, Sikasso, Gao, and Kidal. Bamako Senou International Airport is managed by Aéroports du Mali (ADM). Its operations are overseen by the Malian Ministry of Equipment and Transports.

Answer:
How many percentage points did the airport traffic increase by between 2007 and 2008?