question: between 2008 q3 to 2009 q2 and 2011 q2 to 2016 q3,what percentage points did the trading gain changed to the average quarterly annualized growth rate of real gni respectively?
table.cells: contribution to real gross national income real gross national income
table.cells: real gross domestic product trading gain real exchange rate terms of trade net income from abroad
table.cells: percent
table.cells: 2001 q3 to 2008 q3 2.6 1.1 -0.1 1.1 0.1 3.8
table.cells: 2008 q3 to 2009 q2 -6.1 -5.8 0.1 -5.9 -0.1 -11.7
table.cells: 2009 q2 to 2011 q2 3.2 1.7 0.0 1.7 -0.1 4.9
table.cells: 2011 q2 to 2016 q3 1.9 -0.9 0.0 -0.9 0.1 1.1
table.cells: 2011 q2 to 2014 q2 2.6 -0.4 0.0 -0.4 0.0 2.2
table.cells: 2014 q2 to 2016 q3 1.2 -1.3 0.0 -1.4 0.1 -0.1