question: Mark Aguirre led the 1982–83 Mavericks with 24.4 points per game, finishing sixth in the NBA. Jay Vincent and Rolando Blackman contributed 18.7 and 17.7 points per game, respectively. Brad Davis was 10th in the NBA in assists with 7.2 per game, and shot .845 from the free-throw line, 6th in the league. Derek Harper was drafted by the Mavs with the 11th pick of the 1983 NBA draft. The 6 ft 4 in guard would spend the next decade with the organization, averaging 15 points and 6.1 assists. The Mavericks in 1983–84 NBA season posted a winning record for the first time in franchise history, finishing 43–39 and second in the Midwest Division. The Mavs also earned the first playoff berth in franchise history. Mark Aguirre was named the teams first NBA All-Star, as he finished with an average of 29.5 points per game—second in the league to Utahs Adrian Dantley.
Answer this question: How many more points did Mark Aguirre average per game compared to Derek Harper?
answer: 9.4

question: The Bears played the Green Bay Packers, their longtime rivals, during week five. The game was a must-win situation for the Bears, who needed a win to preserve any chance of winning the division. The Packers entered the game with a 4-0 record, but suffered their first lost of the season at the hands of a staunch Bears defense. The Packers took a quick lead as DeShawn Wynn rushed for over sixty yards and scored a touchdown on the team's opening drive. Cedric Benson responded by scoring a rushing touchdown, but the Packers broke the tie when Brett Favre threw a touchdown pass to Greg Jennings. The Packers' offense drove into Bears territory several times during the second quarter, but Charles Tillman forced two fumbles. The two turnovers allowed the Bears to hold the Packers at bay, and keep hold their deficit to ten points. However, Brian Urlacher provided the game's biggest turnover, when he intercepted Favre at the Packers' fifteen-yard line. The turnover allowed Brian Griese to throw a touchdown to Greg Olsen. Later, Charles Woodson fumbled while returning a punt, which allowed Robbie Gould to kick a game-tying field goal. The Bears defense prevented the Packers from scoring again. With two minutes left on the game clock, the Bears offense seemingly moved the ball in hopes of setting up a Gould field goal. However, Griese threw a play-action touchdown pass to Desmond Clark, and gave the Bears a seven-point lead. Favre tried to lead the Packers down field again, but threw an interception to rookie Brandon McGowan in the end zone. The pick sealed a Bears victory, allowing the team to progress to 2-3. Al Michaels named Tillman as the 'Horse Trailer Player of the Game' for forcing two pivotal fumbles. Q1 - GB - 11:01 - DeShawn Wynn 2-yard TD run (Mason Crosby kick) (GB 7-0) Q2 - CHI - 7:52 - Cedric Benson 10-yard TD run (Robbie Gould kick) (7-7) Q2 - GB - 4:55 - 41-yard TD pass from Brett Favre to Greg Jennings (Crosby kick) (GB 14-7) Q2 - GB - 0:01 - Mason Crosby 37-yard FG (GB 17-7) Q3 - CHI - 12:03 - Robbie Gould 44-yard FG (GB 17-10) Q3 - GB - 9:02 - Mason Crosby 37-yard FG (GB 20-10) Q3 - CHI - 4:19 - 19-yard TD pass from Brian Griese to Greg Olsen (Gould kick) (GB 20-17) Q4 - CHI - 14:13 - Robbie Gould 36-yard FG (20-20) Q4 - CHI - 2:05 - 34-yard TD pass from Brian Griese to Desmond Clark (Gould kick) (CHI 27-20)
Answer this question: How many yards difference exists between Brian Griese's longest and shortest touchdown pass?
answer: 15

question: The Dano-Hanseatic War from 1426-1435  was an armed trade conflict between the Danish dominated Kalmar Union  and the German Hanseatic League  led by the Free City of Lübeck. When Danish king Eric opened the Baltic trade routes for Dutch ships and introduced a new toll for all foreign ships passing the Øresund , six Hanseatic cities  declared war, put a naval blockade on Scandinavian harbours and allied with Eric's enemy Henry IV, count of Holstein. Therefore the war was intensively linked with the Dutch-Hanseatic War , the Kalmar War with Holstein  and the Swedish revolt . After years of changing fortune in warfare Rostock and Stralsund signed a separate peace agreement in 1430. Lübeck, Hamburg, Wismar and Lüneburg, however, continued the war and assisted Holstein to conquer Flensburg in 1431. Thereafter they agreed an armistice in 1432 and started peace negotiations. Meanwhile an anti-Danish revolt broke out in Sweden . In 1434 Eric had to agree an armistice with the Swedes, too. In April 1435 he signed the peace of Vordingborg with the Hanseatic League and Holstein, followed by the peace of Stockholm with Sweden a few months later the same year. The Hanseatic cities were excepted from the Sound Dues but they had to accept Dutch competition in the Baltic trade. The Danish Duchy of Schleswig was ceded to the count of Holstein. Sweden's autonomous rights and privileges were extended. These peace agreements weakened Eric's position dramatically, and in 1439 he got dethroned by Danish, Swedish and Norwegian Privy Councils.
Answer this question: How many years passed between signing of the  peace of Vordingborg and when Eric was dethroned?
answer:
4