In 2000, the INEGI estimated that about eight million Mexican-born people, which then was equivalent to 8.7% of the population of Mexico itself, lived in the United States of America. In that year, the Mexican states sending the greatest numbers of emigrants to the United States were Jalisco (170,793), Michoacán (165,502), and Guanajuato (163,338); the total number of Mexican emigrants to the United States in 2000, both legal and illegal, was estimated at 1,569,157; the great majority of these were men.  Approximately 30% of emigrants come from rural communities.  In that same year, 260,650 emigrants returned to Mexico.  According to the Pew Hispanic Center in 2006, an estimated ten percent of all Mexican citizens lived in the United States.  The population of Mexican immigrants residing illegally in the United States fell from around seven million in 2007 to about 6.1 million in 2011.  This trajectory has been linked to the economic downturn which started in 2008 and reduced available jobs, and to the introduction of stricter immigration laws in many States.  According to the Pew Hispanic Center the total number of Mexican-born people had stagnated in 2010 and then began to fall.

How many more illegal immigrants were in the United States in 2007 than 2011?
A: 0.9

Trying to snap a two-game losing streak, the Ravens flew to the Hubert H. Humphrey Metrodome for a Week 6 interconference duel with the Minnesota Vikings.  Baltimore would trail in the first quarter as Vikings quarterback Brett Favre completed a 19-yard touchdown pass to tight end Visanthe Shiancoe and a 4-yard touchdown pass to wide receiver Bernard Berrian.  Afterwards, the Ravens would snag the only points of the second quarter with kicker Steven Hauschka making a 29-yard field goal. In the third quarter, Minnesota would extend its lead as kicker Ryan Longwell nailed a 40-yard field goal. Baltimore would come right back into the game with running back Ray Rice's 22-yard touchdown run, but Longwell helped out the Vikings with a 22-yard field goal.  In a nerve-racking fourth quarter, Minnesota increased its lead with Favre finding Shiancoe again on a 1-yard touchdown run.  The Ravens would respond with quarterback Joe Flacco's 32-yard touchdown pass to wide receiver Mark Clayton.  After Longwell gave the Vikings a 29-yard field goal, Baltimore would take the lead as Flacco completed a 12-yard touchdown pass to wide receiver Derrick Mason and Rice getting a 33-yard touchdown run.  Minnesota would regain the lead as Longwell booted a 31-yard field goal.  Flacco would get the Ravens into scoring range, but Hauschka's 44-yard field goal attempt sailed wide left, preserving the Vikings' so-far perfect season. With the loss, Baltimore went into its bye week at 3-3. This also marked the first time that the Ravens defense allowed back-to-back 100-yard rushers since 2005 (Bengals' Rudi Johnson & Texans' Domanick Williams).

Which team successfully made the first field goal of the game?
A: the Ravens

Trying to snap a two-game losing skid, the Titans flew to The Meadowlands, donned their Houston Oilers throwbacks, and played a Week 3 AFL Legacy game with the New York Jets.  Tennessee would struggle in the first quarter as Jets quarterback Mark Sanchez got a 14-yard touchdown run and completed a 2-yard touchdown pass to tight end Ben Hartsock.  The Titans would climb into the game in the second quarter with running back LenDale White's 5-yard touchdown run and kicker Rob Bironas' 38-yard field goal. In the third quarter, Tennessee would take the lead with quarterback Kerry Collins' 9-yard touchdown pass to wide receiver Nate Washington.  However, New York would strike back with Sanchez's 6-yard touchdown pass to wide receiver Jerricho Cotchery.  The Jets would increase their lead in the fourth quarter with kicker Jay Feely's 48-yard field goal.  The Titans tried to rally, but New York's defense would stand firm and prevented any possible comeback attempt. With the loss, Tennessee would fall to 0-3 for the first time since the 2006 season.

How many touchdowns did the Jets score in the first quarter?
A:
2