After the 1984 baht devaluation and the 1985 Plaza Accord, a significant amount of foreign direct investment (mainly from Japan) raised the average growth rate per year to 8.8 percent from 1985 to 1996 before slumping to −5.9 percent per year from 1997 to 1998. From 1999 to 2006, Thailand averaged a growth rate of 5.0 percent per year. Since 2007, the country has faced a number of challenges: a military coup in late 2006, political turmoil from 2008 to 2011, the US financial crisis reaching its peak from 2008 to 2009, floods in 2010 and 2011, and the 2012 Eurozone crisis. As a result, from 2007 to 2012 the average GDP growth rate was 3.25 percent per year.