Q: Following their home game in Mexico, the Raiders returned to Oakland to face the Carolina Panthers. The Raiders were looking to extend their winning streak to five games, the longest streak since their Super Bowl season of 2002. Things started well as the Raiders defense held the Panthers to a three-and-out series and the Raiders offense moved right down the field. Seth Roberts caught a two-yard pass from Derek Carr to put the Raiders up 7-0. The Panthers answered on a three-yard touchdown run by Cam Newton to tie the score. The rest of the first half belonged to the Raiders as Latavius Murray scored from four yards out and Sebastian Janikowski kicked a 23-yard field goal to put the Raiders up 17-7. The Panther took over with 1:56 remaining in the second quarter looking to cut the Raider lead, but Khalil Mack made an acrobatic catch of Newton pass and returned it six yards for another Raider touchdown. The Panthers took a knee on the final possession of the half as the Raiders held a 24-7 lead. On the second play of the third quarter, Carr injured the pinky finger of his throwing hand on an awkward snap. The play resulted in a fumble recovered by the Panthers. Six plays later, Jonathan Stewart scored from one-yard out to cut the lead to 24-13 after the extra point was blocked. With Carr in the locker room tending to his injured finger, Matt McGloin took over for the Raiders, but they could not muster any offense and were forced to punt. Newton then hit Ted Ginn Jr. on an 88-yard pass and catch to put the Panthers with five. The Panthers opted to go for two points, but failed and, therefore, trailed 24-19. Carr returned to the game with a glove on this throwing hand on the next possession, but after completing two passes, Carr was intercepted by Thomas Davis. The Panthers continued their hot start to the half as Stewart scored his second rushing touchdown of the game. The Panthers again failed on their two-point conversion, but now held the lead, 25-24. Following three straight incompletions by Carr, the Panters took over and extended the lead on a 44-yard pass from Newton to Kelvin Benjamin. Now trailing 32-24, the Raiders answered on a 10-play drive capped off by a Clive Walford 12-yard touchdown reception. The two point conversion was good on a Carr pass to Roberts and the game was tied at 32. The Raiders defense forced a punt by the Panthers and the Raiders took over with 5:05 remaining in the game. The Raiders 12-play drive stalled at the Carolina six-yard line, but Janikowski hit his second field goal of the game to give the Raiders a 35-32 lead. With 1:45 remaining in the game, the Panthers looked to tie or take the lead. However, Mack continued his great day and stripped Newton of the ball and recovered the ball on a fourth and 10 play to ice the game for the Raiders. Mack finished with a sack, an interception, a forced fumble, and a touchdown, the first of his career. Carr finished with 315 yards and two touchdown despite missing a series with his injured finger. The Raiders improved to 9-2 on the season and remained in first place in the division. The win also clinched a winning season for the Raiders for the first time since 2002.
Which team allowed the least points?

A: Raiders
P: With the coming of the spring of 1577, the fighting began anew. The Danzig army, led by the German mercenary commander Johann Winkelbruch , was about 7,000-12,000 strong , but with less than 1,000 cavalry. Winckelburg decided to crush the small army of Zborowski , but the Danzig army was utterly defeated by Zborowski in the battle of Lubiszewo on 17 April 1577. After the battle, the Danzig forces retreated behind the walls, citizens pulled down trees and houses in front of fortifications and a siege began. Reinforcement with King Batory arrived only in July. During it King Stefan was using heated cannonballs and turned back the flow of the Radunia river. Bathory had about 11,000 men, and Danzig, about 10,000. A surprise attack by the Danzigers managed to destroy two-thirds of the Polish artillery, vastly slowing the progress of the siege. In September 1577 Danzig and Danish fleets started a blockade of Polish trade along Elbing and attacked its suburbs. Their troops that landed were soon pushed back by Bathory's Hungarian infantry under Kacper Bekiesza, and the city council send a note thanking the King. However, after a few months, Stephen's army was unable to take the city by force. On 16 December 1577, the siege ended and citizens swore loyalty to Stefan's representatives Eustachy Wołłowicz and Andrzej Firlej. .
Answer this: During how many years did this event take place?

A: 1
Problem: The Liberian economy had relied heavily on the mining of iron ore prior to the civil war. Liberia was a major exporter of iron ore on the world market. In the 1970s and 1980s, iron mining accounted for more than half of Liberia's export earnings. Since the coup d'état of 1980, the country's economic growth rate has slowed down because of a decline in the demand for iron ore on the world market and political upheavals in Liberia. Following a peak in growth in 1979, the Liberian economy began a steady decline due to economic mismanagement following the 1980 coup. This decline was accelerated by the outbreak of civil war in 1989; GDP was reduced by an estimated 90% between 1989 and 1995, one of the fastest declines in history. The United Nations imposed sanctions on Liberia in May 2001 for its support to the rebels of the Revolutionary United Front  in neighboring Sierra Leone. These sanctions have been lifted following elections in 2005. Upon the end of the war in 2003, GDP growth began to accelerate, reaching 9.4% in 2007. The global financial crisis slowed GDP growth to 4.6% in 2009, though a strengthening agricultural sector led by rubber and timber exports increased growth to 5.1% in 2010 and an expected 7.3% in 2011, making the economy one of the 20 fastest growing in the world. In March 2010, Bob Johnson, founder of BET, funded the first hotel constructed in Liberia in 20 years. The 13-acre  luxury resort was built in the Paynesville section of Monrovia. Liberia's external debt was estimated in 2006 at approximately $4.5 billion, 800% of GDP. As a result of bilateral, multilateral and commercial debt relief from 2007 to 2010, the country's external debt fell to $222.9 million by 2011.
Answer this question based on the article: How many percentage points did the GDP lose between 2007 and 2009?
A:
4.8