Came across this article, interesting read, surprised to find that Thailand is in the Top 3. May be that's the reason the article is in the Oddly Enough section
I was curious to see where Singapore is ranked so I searched up the full report and found that its ranked fourth. Not surprisingly worst rating happens to be in the category of 'integration with locals' and 'working hours'. I'm sure the govt will do all it can to try and change things, have to wait and see how successful they are.