Forecast for year 2015:
1. USA: $17,968,000,000,000+
2. China: $11,385,000,000,000+
3. Japan: $4,116,000,000,000+
I notice that Japan's total nominal GDP has shrunk from $5.9 trillion to $4.116 trillion since 2011. At this rate, it will be 1/3 of China's GDP at official currency exchange rates...