2003 (USD)
US 2.65
Singapore 1.90 (SGD3.23)
Hong Kong 1.44
China 1.20
Taiwan 2.0
Britain 3.19
2013 (USD)
US 4.37
Singapore 3.64 (SGD4.50)
China 2.57
Hong Kong 2.19
Taiwan 2.54
Britain 4.25
Singapore Big Mac has inflated by 40.2% in 10y in local currency term
worse in the US, Big Mac up from 2.65 to 4.37, inflation of 65%
of course China is jaw-dropping