5% annual growth rate from 2006 to 2020 (15 years)
$5,000 * 1.05^15 = $10,394
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GDP (PPP) Per Capita of Vietnam as of 2005 = $3,000
8.5% annual growth rate from 2006 to 2020 (15 years)
$3,000 * 1.085^15 = $10,199
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Come on, Philippines and Vietnam, just do it.